Men's Insulated Lunch Boxes

10 results
Thermos Adult Lunch Bag, Gray/Blue (C12105004BL) image 1
Item: 24500463
Model: C12105004BL

The Thermos single-compartment adult lunch bag boasts classic styling with a modern feel. This lunch bag is for everyone. The gray and blue color appeals to men and women. This kit features a 6mm foam insulated compartment and easy-to-clean Flex-x guard liner with antimicrobial properties to protect the liner. Its exterior is made of 400D polyester that is durable and easy to wipe clean. The storage compartment features a zipper closure and opens wide for easier loading of larger containers. It features a front slit pocket for additional storage..Lunch bag is perfect for on-the-go snacking or just keeping your food fresh in the fridge.Dimensions: 8"H x 9"W x 8"D.Exterior fabric: 400D polyester that is durable and easy to wipe clean; comes in gray and blue.Kit features a 6mm foam insulated compartment and easy-to-clean Flex-x guard liner with antimicrobial properties.Storage compartment features a zipper closure and opens wide for easier loading of larger containers.Features a front slit pocket for extra storage

Price is  $21.99
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
No reviews yet
Thermos Dual-Compartment Lunch Kit, Charcoal/Blue (C42101004ST) image 1
Item: 24474769
Model: C42101004ST

The Thermos dual-compartment plaid lunch kit boasts classic styling with a modern feel. This kit is for everyone. The charcoal and blue colors appeal both to men and women. The kit features two insulated compartments, foam insulation, and 100% PVC-free PEVA lining. The exterior fabric is 400D polyester that is durable and easy to wipe clean. The two compartments have zipper closures. Embroidered Thermos logo..Lunch bag with dual insulated compartments for easy and organized food storage.Dimensions: 10.5"H x 7"W x 4.75"D.Exterior is made of 400D polyester and comes in charcoal or blue colors chosen at random.Foam insulation and 100% PVC-free PEVA lining.Both compartments have zipper closures

Price is  $17.99
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
3
Bentgo Prep Deluxe Multimeal Insulated Lunch Bag, Blush (BGPRPBAG-M) image 1
Item: 24637081
Model: BGPRPBAG-M

Bentgo® Prep Deluxe Multi-Meal Bag makes eating healthy meals all day easier than ever. This water-resistant and large insulated lunch bag comes in a variety of colors – making it the ideal bag to hold a lunch box for women or lunch box for men who are on the go. Its large capacity allows it to store any sized lunch box for adults or lunch container. This insulated lunch box bag is made with premium, leakproof materials that keep food warm or cool for up to 8 hours. Looking for something to store your meal prep lunch box containers? This dual compartment lunch bag fits all Bentgo Prep containers – and also has bonus storage compartments such as two side pockets for water bottles, two interior pockets for ice packs, and an interior mesh pocket with a zipper. Lightweight & Comfortable: A removable and adjustable shoulder strap allows for multiple carrying positions, makes this lunch tote bag the ideal adult lunchbox and the perfect womens lunch box for work! Holds Meals for All Day: This large lunch box can hold multiple lunch containers for adults, families, or athletes and is the perfect reusable lunch bag for meal prep. Soft and Durable: Made with high-quality materials and leakproof insulation, this bag is perfect for storing a variety of adult lunchboxes – whether it's a large lunch box or a small adult lunch box. Easy-Clean Fabric: Simply use a damp cloth to wipe away any dirt – it's an easy-to-clean adult lunch bag for someone on-the-go so you can easily clean up messes from your adult lunchboxes!.PREMIUM INSULATION: This soft lunch box is insulated and keeps food hot or cold (with ice pack) for up to 8 hours. Made with durable, water-resistant fabric, it's perfect for all-day scenarios – whether it's traveling, for work, or school..EXTRA LARGE CAPACITY: Pack up to 4 full meals, snacks, and 2 drinks with this large, multi-compartment bag that's an ideal meal prep lunch box. Compatible with all the Bentgo Prep containers, easily carry everything you need for healthy meals on the go..COMFORTABLE & LIGHTWEIGHT: The adjustable shoulder strap and padded handle make carrying this adult lunch tote bag for men and women convenient and easy. An added exterior pocket is great for holding utensils, napkins, and more. Plus, it's easy to clean!.MULTIPLE COMPARTMENTS: This is the ideal reusable lunch bag for adults, families, or athletes with tons of compartments! It's a dual-compartment lunch bag featuring 2 interior ice pack holders, 2 side water bottle pockets, and an interior mesh pocket..WHAT YOU GET: Bentgo Meal Prep Insulated Lunch Bag, adjustable and removable strap, and industry-leading 2 Year Manufacturer's Warranty..Bentgo® Prep Deluxe Multimeal Bag - Blush

Price is  $29.99
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
81
Bentgo Prep Deluxe MultiMeal Insulated Lunch Bag, Navy Blue (BGPRPBAG-NB) image 1
Item: 24637073
Model: BGPRPBAG-NB

Bentgo® Prep Deluxe Multi-Meal Bag makes eating healthy meals all day easier than ever. This water-resistant and large insulated lunch bag comes in a variety of colors – making it the ideal bag to hold a lunch box for women or lunch box for men who are on the go. Its large capacity allows it to store any sized lunch box for adults or lunch container. This insulated lunch box bag is made with premium, leakproof materials that keep food warm or cool for up to 8 hours. Looking for something to store your meal prep lunch box containers? This dual compartment lunch bag fits all Bentgo Prep containers – and also has bonus storage compartments such as two side pockets for water bottles, two interior pockets for ice packs, and an interior mesh pocket with a zipper. Lightweight & Comfortable: A removable and adjustable shoulder strap allows for multiple carrying positions, makes this lunch tote bag the ideal adult lunchbox and the perfect womens lunch box for work! Holds Meals for All Day: This large lunch box can hold multiple lunch containers for adults, families, or athletes and is the perfect reusable lunch bag for meal prep. Soft and Durable: Made with high-quality materials and leakproof insulation, this bag is perfect for storing a variety of adult lunchboxes – whether it's a large lunch box or a small adult lunch box. Easy-Clean Fabric: Simply use a damp cloth to wipe away any dirt – it's an easy-to-clean adult lunch bag for someone on-the-go so you can easily clean up messes from your adult lunchboxes!.PREMIUM INSULATION: This soft lunch box is insulated and keeps food hot or cold (with ice pack) for up to 8 hours. Made with durable, water-resistant fabric, it's perfect for all-day scenarios – whether it's traveling, for work, or school..EXTRA LARGE CAPACITY: Pack up to 4 full meals, snacks, and 2 drinks with this large, multi-compartment bag that's an ideal meal prep lunch box. Compatible with all the Bentgo Prep containers, easily carry everything you need for healthy meals on the go..COMFORTABLE & LIGHTWEIGHT: The adjustable shoulder strap and padded handle make carrying this adult lunch tote bag for men and women convenient and easy. An added exterior pocket is great for holding utensils, napkins, and more. Plus, it's easy to clean!.MULTIPLE COMPARTMENTS: This is the ideal reusable lunch bag for adults, families, or athletes with tons of compartments! It's a dual-compartment lunch bag featuring 2 interior ice pack holders, 2 side water bottle pockets, and an interior mesh pocket..WHAT YOU GET: Bentgo Meal Prep Insulated Lunch Bag, adjustable and removable strap, and industry-leading 2 Year Manufacturer's Warranty..Bentgo Prep Deluxe MultiMeal Bag - Navy Blue

Price is  $29.99
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
81
Thermos Premium Lunch Bag, Blue/Brown (C82106004NV) image 1
Item: 24500464
Model: C82106004NV

The Thermos Premium camo print lunch cooler boasts all the bells and whistles in an insulated bag. This lunch cooler is for everyone. The blue and brown colors appeal to men and women. The kit features a 6mm foam-insulated compartment with the easy-to-clean Flex-x guard liner with antimicrobial properties. The exterior fabric is 500D polyester that is durable and easy to wipe clean, along wih a PU leather bottom for extra durability. The storage compartment has a zipper closure, and features a magnetic easy-access opening. There is an adjustable shoulder strap and a PU leather embossed Thermos logo on the front..Lunch bag is perfect for on-the-go snacking or just keeping your food fresh in the fridge.Dimensions: 7"H x 10"W x 7.5"D.Exterior fabric is 500D polyester in blue that is durable and easy to wipe clean, along with a PU leather bottom for extra durability.Kit features a 6mm foam-insulated compartment with the easy-to-clean Flex-x guard liner with antimicrobial properties.Storage compartment has a zipper closure, and features a magnetic easy-access opening.Adjustable shoulder strap and a PU leather logo on the front.Features magnetic quick-access lid

Price is  $21.99
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
No reviews yet
Bentgo Prep Deluxe Insulated Lunch Bag, White Marble (BGPRPBAG-WM) image 1
Item: 24637053
Model: BGPRPBAG-WM

Bentgo Prep Deluxe Multi-Meal Bag makes eating healthy meals all day easier than ever. This water-resistant and large insulated lunch bag comes in a variety of colors – making it the ideal bag to hold a lunch box for women or lunch box for men who are on the go. Its large capacity allows it to store any sized lunch box for adults or lunch container. This insulated lunch box bag is made with premium, leakproof materials that keep food warm or cool for up to 8 hours. Looking for something to store your meal prep lunch box containers? This dual compartment lunch bag fits all Bentgo Prep containers – and also has bonus storage compartments such as two side pockets for water bottles, two interior pockets for ice packs, and an interior mesh pocket with a zipper. Lightweight & Comfortable: A removable and adjustable shoulder strap allows for multiple carrying positions, makes this lunch tote bag the ideal adult lunchbox and the perfect women's lunch box for work! Holds Meals for All Day: This large lunch box can hold multiple lunch containers for adults, families, or athletes and is the perfect reusable lunch bag for meal prep. Soft and Durable: Made with high-quality materials and leakproof insulation, this bag is perfect for storing a variety of adult lunchboxes – whether it's a large lunch box or a small adult lunch box. Easy-Clean Fabric: Simply use a damp cloth to wipe away any dirt – it's an easy-to-clean adult lunch bag for someone on-the-go so you can easily clean up messes from your adult lunchboxes!.PREMIUM INSULATION: This soft lunch box is insulated and keeps food hot or cold (with ice pack) for up to 8 hours. Made with durable, water-resistant fabric, it's perfect for all-day scenarios – whether it's traveling, for work, or school..EXTRA LARGE CAPACITY: Pack up to 4 full meals, snacks, and 2 drinks with this large, multi-compartment bag that's an ideal meal prep lunch box. Compatible with all the Bentgo Prep containers, easily carry everything you need for healthy meals on the go..COMFORTABLE & LIGHTWEIGHT: The adjustable shoulder strap and padded handle make carrying this adult lunch tote bag for men and women convenient and easy. An added exterior pocket is great for holding utensils, napkins, and more. Plus, it's easy to clean!.MULTIPLE COMPARTMENTS: This is the ideal reusable lunch bag for adults, families, or athletes with tons of compartments! It's a dual-compartment lunch bag featuring 2 interior ice pack holders, 2 side water bottle pockets, and an interior mesh pocket..WHAT YOU GET: Bentgo Meal Prep Insulated Lunch Bag, adjustable and removable strap, and industry-leading 2 Year Warranty..Bentgo Prep Deluxe Insulated Multimeal Bag - White Marble

Price is  $29.99
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
81
bentgo Prep Deluxe Insulated Multimeal Bag, 5-Compartment, Sand (BGPRPBAG-SD) image 1
Item: 24637084
Model: BGPRPBAG-SD

Bentgo Prep Deluxe Multi-Meal Bag makes eating healthy meals all day easier than ever. This water-resistant and large insulated lunch bag comes in a variety of colors – making it the ideal bag to hold a lunch box for women or lunch box for men who are on the go. Its large capacity allows it to store any sized lunch box for adults or lunch container. This insulated lunch box bag is made with premium, leakproof materials that keep food warm or cool for up to 8 hours. Looking for something to store your meal prep lunch box containers? This dual compartment lunch bag fits all Bentgo Prep containers – and also has bonus storage compartments such as two side pockets for water bottles, two interior pockets for ice packs, and an interior mesh pocket with a zipper. Lightweight & Comfortable: A removable and adjustable shoulder strap allows for multiple carrying positions, makes this lunch tote bag the ideal adult lunchbox and the perfect womens lunch box for work! Holds Meals for All Day: This large lunch box can hold multiple lunch containers for adults, families, or athletes and is the perfect reusable lunch bag for meal prep. Soft and Durable: Made with high-quality materials and leakproof insulation, this bag is perfect for storing a variety of adult lunchboxes – whether it's a large lunch box or a small adult lunch box. Easy-Clean Fabric: Simply use a damp cloth to wipe away any dirt – it's an easy-to-clean adult lunch bag for someone on-the-go so you can easily clean up messes from your adult lunchboxes!.PREMIUM INSULATION: This soft lunch box is insulated and keeps food hot or cold (with ice pack) for up to 8 hours. Made with durable, water-resistant fabric, it's perfect for all-day scenarios – whether it's traveling, for work, or school..EXTRA LARGE CAPACITY: Pack up to 4 full meals, snacks, and 2 drinks with this large, multi-compartment bag that's an ideal meal prep lunch box. Compatible with all the Bentgo Prep containers, easily carry everything you need for healthy meals on the go..COMFORTABLE & LIGHTWEIGHT: The adjustable shoulder strap and padded handle make carrying this adult lunch tote bag for men and women convenient and easy. An added exterior pocket is great for holding utensils, napkins, and more. Plus, it's easy to clean!.MULTIPLE COMPARTMENTS: This is the ideal reusable lunch bag for adults, families, or athletes with tons of compartments! It's a dual-compartment lunch bag featuring 2 interior ice pack holders, 2 side water bottle pockets, and an interior mesh pocket.

Price is  $29.99
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
81
bentgo Prep Deluxe Insulated Multimeal Bag, 5-Compartment, Olive Green (BGPRPBAG-OG) image 1
Item: 24637096
Model: BGPRPBAG-OG

Bentgo Prep Deluxe Multi-Meal Bag makes eating healthy meals all day easier than ever. This water-resistant and large insulated lunch bag comes in a variety of colors – making it the ideal bag to hold a lunch box for women or lunch box for men who are on the go. Its large capacity allows it to store any sized lunch box for adults or lunch container. This insulated lunch box bag is made with premium, leakproof materials that keep food warm or cool for up to 8 hours. Looking for something to store your meal prep lunch box containers? This dual compartment lunch bag fits all Bentgo Prep containers – and also has bonus storage compartments such as two side pockets for water bottles, two interior pockets for ice packs, and an interior mesh pocket with a zipper. Lightweight & Comfortable: A removable and adjustable shoulder strap allows for multiple carrying positions, makes this lunch tote bag the ideal adult lunchbox and the perfect womens lunch box for work! Holds Meals for All Day: This large lunch box can hold multiple lunch containers for adults, families, or athletes and is the perfect reusable lunch bag for meal prep. Soft and Durable: Made with high-quality materials and leakproof insulation, this bag is perfect for storing a variety of adult lunchboxes – whether it's a large lunch box or a small adult lunch box. Easy-Clean Fabric: Simply use a damp cloth to wipe away any dirt – it's an easy-to-clean adult lunch bag for someone on-the-go so you can easily clean up messes from your adult lunchboxes!.PREMIUM INSULATION: This soft lunch box is insulated and keeps food hot or cold (with ice pack) for up to 8 hours. Made with durable, water-resistant fabric, it's perfect for all-day scenarios – whether it's traveling, for work, or school..EXTRA LARGE CAPACITY: Pack up to 4 full meals, snacks, and 2 drinks with this large, multi-compartment bag that's an ideal meal prep lunch box. Compatible with all the Bentgo Prep containers, easily carry everything you need for healthy meals on the go..COMFORTABLE & LIGHTWEIGHT: The adjustable shoulder strap and padded handle make carrying this adult lunch tote bag for men and women convenient and easy. An added exterior pocket is great for holding utensils, napkins, and more. Plus, it's easy to clean!.MULTIPLE COMPARTMENTS: This is the ideal reusable lunch bag for adults, families, or athletes with tons of compartments! It's a dual-compartment lunch bag featuring 2 interior ice pack holders, 2 side water bottle pockets, and an interior mesh pocket.

Price is  $29.99
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
81
bentgo Prep Deluxe Insulated Multimeal Bag, 5-Compartment, Dark Gray (BGPRPBAG-DG) image 1
Item: 24636972
Model: BGPRPBAG-DG

Bentgo Prep Deluxe Multi-Meal Bag makes eating healthy meals all day easier than ever. This water-resistant and large insulated lunch bag comes in a variety of colors – making it the ideal bag to hold a lunch box for women or lunch box for men who are on the go. Its large capacity allows it to store any sized lunch box for adults or lunch container. This insulated lunch box bag is made with premium, leakproof materials that keep food warm or cool for up to 8 hours. Looking for something to store your meal prep lunch box containers? This dual compartment lunch bag fits all Bentgo Prep containers – and also has bonus storage compartments such as two side pockets for water bottles, two interior pockets for ice packs, and an interior mesh pocket with a zipper. Lightweight & Comfortable: A removable and adjustable shoulder strap allows for multiple carrying positions, makes this lunch tote bag the ideal adult lunchbox and the perfect womens lunch box for work! Holds Meals for All Day: This large lunch box can hold multiple lunch containers for adults, families, or athletes and is the perfect reusable lunch bag for meal prep. Soft and Durable: Made with high-quality materials and leakproof insulation, this bag is perfect for storing a variety of adult lunchboxes – whether it's a large lunch box or a small adult lunch box. Easy-Clean Fabric: Simply use a damp cloth to wipe away any dirt – it's an easy-to-clean adult lunch bag for someone on-the-go so you can easily clean up messes from your adult lunchboxes!.PREMIUM INSULATION: This soft lunch box is insulated and keeps food hot or cold (with ice pack) for up to 8 hours. Made with durable, water-resistant fabric, it's perfect for all-day scenarios – whether it's traveling, for work, or school..EXTRA LARGE CAPACITY: Pack up to 4 full meals, snacks, and 2 drinks with this large, multi-compartment bag that's an ideal meal prep lunch box. Compatible with all the Bentgo Prep containers, easily carry everything you need for healthy meals on the go..COMFORTABLE & LIGHTWEIGHT: The adjustable shoulder strap and padded handle make carrying this adult lunch tote bag for men and women convenient and easy. An added exterior pocket is great for holding utensils, napkins, and more. Plus, it's easy to clean!.MULTIPLE COMPARTMENTS: This is the ideal reusable lunch bag for adults, families, or athletes with tons of compartments! It's a dual-compartment lunch bag featuring 2 interior ice pack holders, 2 side water bottle pockets, and an interior mesh pocket.

Price is  $29.99
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
81
bentgo Prep Deluxe Insulated Multimeal Bag, 5-Compartment, Coastal Aqua (BGPRPBAG-CA) image 1
Item: 24636990
Model: BGPRPBAG-CA

Bentgo Prep Deluxe Multi-Meal Bag makes eating healthy meals all day easier than ever. This water-resistant and large insulated lunch bag comes in a variety of colors – making it the ideal bag to hold a lunch box for women or lunch box for men who are on the go. Its large capacity allows it to store any sized lunch box for adults or lunch container. This insulated lunch box bag is made with premium, leakproof materials that keep food warm or cool for up to 8 hours. Looking for something to store your meal prep lunch box containers? This dual compartment lunch bag fits all Bentgo Prep containers – and also has bonus storage compartments such as two side pockets for water bottles, two interior pockets for ice packs, and an interior mesh pocket with a zipper. Lightweight & Comfortable: A removable and adjustable shoulder strap allows for multiple carrying positions, makes this lunch tote bag the ideal adult lunchbox and the perfect womens lunch box for work! Holds Meals for All Day: This large lunch box can hold multiple lunch containers for adults, families, or athletes and is the perfect reusable lunch bag for meal prep. Soft and Durable: Made with high-quality materials and leakproof insulation, this bag is perfect for storing a variety of adult lunchboxes – whether it's a large lunch box or a small adult lunch box. Easy-Clean Fabric: Simply use a damp cloth to wipe away any dirt – it's an easy-to-clean adult lunch bag for someone on-the-go so you can easily clean up messes from your adult lunchboxes!.PREMIUM INSULATION: This soft lunch box is insulated and keeps food hot or cold (with ice pack) for up to 8 hours. Made with durable, water-resistant fabric, it's perfect for all-day scenarios – whether it's traveling, for work, or school..EXTRA LARGE CAPACITY: Pack up to 4 full meals, snacks, and 2 drinks with this large, multi-compartment bag that's an ideal meal prep lunch box. Compatible with all the Bentgo Prep containers, easily carry everything you need for healthy meals on the go..COMFORTABLE & LIGHTWEIGHT: The adjustable shoulder strap and padded handle make carrying this adult lunch tote bag for men and women convenient and easy. An added exterior pocket is great for holding utensils, napkins, and more. Plus, it's easy to clean!.MULTIPLE COMPARTMENTS: This is the ideal reusable lunch bag for adults, families, or athletes with tons of compartments! It's a dual-compartment lunch bag featuring 2 interior ice pack holders, 2 side water bottle pockets, and an interior mesh pocket.

Price is  $29.99
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
81

About Men's Insulated Lunch Boxes

Men's insulated lunch boxes are designed to keep meals fresh and at the desired temperature, making them perfect for work, school, or outdoor activities. These lunch boxes combine functionality with style, catering to the needs of busy individuals who want to enjoy homemade meals on the go.

With various sizes and compartments, insulated lunch boxes provide ample space for packing a variety of foods, from sandwiches to salads. Their durable construction ensures they can withstand daily use while maintaining their insulating properties, making them a reliable choice for any meal prep enthusiast.

When choosing an insulated lunch box, consider features such as insulation type, size, and compartmentalization. Many models offer multiple compartments to keep different food items separate, preventing sogginess and allowing for a well-balanced meal.

Additionally, look for lunch boxes with easy-to-clean materials and adjustable straps for convenient carrying. Some designs also include extra pockets for utensils or snacks, enhancing their versatility and making them ideal for any occasion.

What are insulated lunch boxes used for?

  • Insulated lunch boxes are used to keep food and beverages at the desired temperature, whether hot or cold. They are ideal for transporting meals to work, school, or outdoor events while ensuring freshness.

How do insulated lunch boxes work?

  • Insulated lunch boxes work by using materials that trap air, creating a barrier that slows down heat transfer. This helps maintain the temperature of the contents inside, keeping hot foods hot and cold foods cold for extended periods.

Are insulated lunch boxes safe for food storage?

  • Yes, insulated lunch boxes are safe for food storage as long as they are made from food-grade materials. It's essential to ensure that the lunch box is clean and properly maintained to prevent contamination.

Can insulated lunch boxes be used for hot and cold foods?

  • Absolutely! Insulated lunch boxes are designed to handle both hot and cold foods, making them versatile for various meal types. Just be sure to pack items at the appropriate temperature for optimal results.

What features should I look for in an insulated lunch box?

  • Look for features such as multiple compartments for organization, durable materials for longevity, and easy-to-clean surfaces. Additional pockets for utensils or snacks can also enhance functionality.

How long can insulated lunch boxes keep food hot or cold?

  • Insulated lunch boxes can keep food hot or cold for several hours, depending on the quality of insulation and the initial temperature of the food. Most high-quality models can maintain temperature for 4 to 6 hours or more.