is the fabric on this binder water resistant?

We ordered them for our fleet trucks. They are really durable and the manager is really impressed and happy with them. I think they are water resistant because we keep all the important paperwork in them. But I am not positive.

Does this fit in a backpack?

Yes. In a large backpack. My daughter is 6th grade. Her middle school requires all students to carry a 3" 3 ring binder to each class period. All the students carry these around using the shoulder strap. She carrys this with 7 spiral notebooks, 7 folders, 2 marble composition notebooks inside, zipped up and it fits in the large Jansport backpack to and from school.

Does it have a shoulder strap?

The chart shows it comes with a strap

The brand is "Case-It." I've never heard of it before, but 3 weeks into the school year it's still looking new.

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Case-it School Zipper Binder | 3-Inch O-Rings | 600-Sheet | D-146 Jet Black

Product ID: 467967982

Details

Brand
Case it
Capacity
600 pages
Color
A Jet Black
Material
Kraft Board
Sheet Size
8.5 x 11

🎒Multiple zippered pockets + shoulder strap

📁5-tab expanding file folder

📄3-inch O-rings hold 600 sheets

310.99 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

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Description

🎯 Organize like a pro, carry like a boss.

GRAB AND GO READY - Built-in handle and adjustable shoulder strap for seamless, stylish mobility.
ALL IN ONE STORAGE HUB - Zippered pockets for pens, gadgets, and essentials—ditch the backpack chaos.
MASSIVE PAPER CAPACITY - 3-inch O-rings secure up to 600 sheets—never run out of space during crunch time.
BUILT TO LAST BUILT FOR YOU - Durable ripstop nylon resists wear and tear through every busy day.
EFFORTLESS MULTI SUBJECT MASTERY - Color-coded 5-tab expanding folder keeps every class perfectly organized.

The Case-it Mighty Zip Tab School Zipper Binder is a premium, durable organizer designed for busy students and professionals. Featuring a 5-subject expanding file folder, 3-inch O-rings with 600-sheet capacity, and multiple secure zippered pockets, it combines massive storage with smart portability. Crafted from ripstop nylon and equipped with a handle plus shoulder strap, it’s built to withstand daily wear while keeping your essentials perfectly organized and accessible.

Specifications

ASIN	B0B36JXJKC
Best Sellers Rank	#181 in Office Products ( See Top 100 in Office Products ) #1 in Portfolio & Case Ring Binders
Binder Ring Type	O-Ring
Brand Name	Case it
Capacity	600 pages
Color	A Jet Black
Customer Reviews	4.5 4.5 out of 5 stars (13,053)
Hole Count	3
Item Dimensions L x W	13"L x 13"W
Item Type Name	Binders
Item Weight	2.2 Pounds
Manufacturer	Case-it
Manufacturer Part Number	D-146-JBK
Material Type	Kraft Board with Ripstop Nylon
Model Number	D-146-JBK
Number of Dividers	5
Number of Pieces	1
Paper Size	8.5 x 11
UPC	022293117296
Unit Count	1.0 Count

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310.99 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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1 week ago

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