Customer Reviews for Case It King Sized Zip Tab 4" 3-Ring Zipper Binders, D-Ring, Black (D-186 BLK)
Item # : 271277
Model # : D-186 BLK
Keep paperwork secure for work or school with this Case-it The King Sized Zip Tab 4-inch black zipper binder.
- Black zipper binder to protect work documents and keep them organized
- Three D-rings keep pages secure
Price is $48.49
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142 reviews
Most helpful positive review
Posted Sep 3, 2025
Best ring binder for a book bag.
It's exactly what my grandson needed he's been using this case it binder for 3 years it will he his last because he is a Senior. Highly recommend it.
VS
Most helpful critical review
Posted Jan 29, 2021
Binders are garbage
Don’t like it at all. The capacity is good but rings no good and the pages doesn’t flip well when insert in.
CARMEN V.
Posted Sep 3, 2025
Best ring binder for a book bag.
It's exactly what my grandson needed he's been using this case it binder for 3 years it will he his last because he is a Senior. Highly recommend it.
This review is for Case It King Sized Zip Tab 4 3-Ring Zipper Binders, D-Ring, Black (D-186 BLK)
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SHERRY F.
Posted Mar 14, 2025
4 inch zipper binder
Perfect for storing all my diamond painting drills
This review is for Case It King Sized Zip Tab 4 3-Ring Zipper Binders, D-Ring, Red (D-186 RED)
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MOLLIE L.
Posted Oct 16, 2024
Case It King Sized Zip Tab 4” 3-Ring Binder
Bought it for my grandson who is in 6th grade. He likes the 4” width
This review is for Case It King Sized Zip Tab 4 3-Ring Zipper Binders, D-Ring, Black (D-186 BLK)
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GWENDOLYN S.
Reviewed at:
Staples Business
Posted Jul 31, 2023
Not durable
It is not durable with use. Binder broke after being filled with paper.
This review is for Case It King Sized Zip Tab 4 3-Ring Zipper Binders, D-Ring, Black (D-186 BLK)
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ron
Posted Feb 18, 2023
Great Buy
Rest quality. I would like to find 5” 3 ring zip up Binder
This review is for Case It King Sized Zip Tab 4 3-Ring Zipper Binders, D-Ring, Blue (D-186 BLU)
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ANDREW A.
Posted Sep 8, 2021
Amazing!
Nothing but awesome features!
This review is for Case It King Sized Zip Tab 4 3-Ring Zipper Binders, D-Ring, Black (D-186 BLK)
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S.F.
Posted Jan 29, 2021
Binders are garbage
Don’t like it at all. The capacity is good but rings no good and the pages doesn’t flip well when insert in.
This review is for Case It King Sized Zip Tab 4 3-Ring Zipper Binders, D-Ring, Blue (D-186 BLU)
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J.M.
Posted Aug 12, 2020
Great product
Will function nicely for my daughter’s return to school
This review is for Case It King Sized Zip Tab 4 3-Ring Zipper Binders, D-Ring, Black (D-186 BLK)
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G.W.
Posted Jun 16, 2020
Like it very fast delivery would recommend t
This review is for Case It King Sized Zip Tab 4 3-Ring Zipper Binders, D-Ring, Purple (D-186 PUR)
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Evan
Posted Apr 27, 2020
Very Good Binder
This is a very high quality binder that I use for storing coupons. I use it many times per week and it does not show any signs of wear at all. At 4 inches it is the largest zipper binder I could find and it was well worth my money.
This review is for Case It King Sized Zip Tab 4 3-Ring Zipper Binders, D-Ring, Black (D-186 BLK)
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P.N.
Posted Mar 5, 2020
This was not exactly what I thought it was but I went back to staples and ordered the one that was perfect for my needs. My son took this bag because it turned out that he could use it.....I misread the description.
This review is for Case It King Sized Zip Tab 4 3-Ring Zipper Binders, D-Ring, Black (D-186 BLK)
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nellynel
Posted Feb 27, 2020
Cheap and cheesy
I don’t like the quality of this case but my son likes it because it’s 3 inch and has a strap.
This review is for Case It King Sized Zip Tab 4 3-Ring Zipper Binders, D-Ring, Blue (D-186 BLU)
2up votes 2
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F.N.
Posted Feb 14, 2020
Good and bad
I like the binder itself. I use it for work. However in the short time I have had it one of the zippers is already defective.
This review is for Case It King Sized Zip Tab 4 3-Ring Zipper Binders, D-Ring, Blue (D-186 BLU)
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SANDRA R.
Posted Nov 12, 2019
Good idea that did not work
Works for my needs. The 4" gives extra room so that the zipper won't tear. Technically I only needed 3" but that size in another brand did not give room to zip so I had to get this one. Works - I will wait to see how long it lasts. Hopefully the rest of the year!
This review is for Case It King Sized Zip Tab 4 3-Ring Zipper Binders, D-Ring, Black (D-186 BLK)
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G.P.
Posted Oct 3, 2019
Excellent binder. Long lasting with a teenager !
Size fits all subjects and folders. Keeps things organized even if they don’t put papers in pocket folders. I buy every year. Most years he doesn’t need a new one but I h e stock backup.
This review is for Case It King Sized Zip Tab 4 3-Ring Zipper Binders, D-Ring, Blue (D-186 BLU)
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R.T.
Posted Sep 23, 2019
Case-It King sized 4” binder
We found that all other retailers were sold out or did not carry them anymore. Staples was the only company we found that had what we needed for our 8th grader 1 month after school started. Thank you Staples for having what we need and supporting our kids!!!!
This review is for Case It King Sized Zip Tab 4 3-Ring Zipper Binders, D-Ring, Purple (D-186 PUR)
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Posted Jul 12, 2019
Will not last school year
Flimsy. Not strong. Material will easily tear. Will not last all school year. Nice color. Paid too much.
This review is for Case It King Sized Zip Tab 4 3-Ring Zipper Binders, D-Ring, Red (D-186 RED)
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DEB S.
Posted Jul 3, 2019
Case-it Purple
Perfect size and design for my family genealogy and time will tell if it is sturdy enough to handle it!
This review is for Case It King Sized Zip Tab 4 3-Ring Zipper Binders, D-Ring, Purple (D-186 PUR)
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DEB S.
Posted Jul 3, 2019
Case-it Blue
Perfect size and design for my family genealogy and time will tell if it is sturdy enough to handle it!
This review is for Case It King Sized Zip Tab 4 3-Ring Zipper Binders, D-Ring, Blue (D-186 BLU)
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DEB S.
Posted Jul 3, 2019
Case-it Black
Perfect size and design for my family genealogy and time will tell if it is sturdy enough to handle it!
This review is for Case It King Sized Zip Tab 4 3-Ring Zipper Binders, D-Ring, Black (D-186 BLK)
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