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

R1302

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

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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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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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R1302

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Great experience from order to delivery. Highly recommended!

1 week ago

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The product quality is outstanding. Exactly what I needed for my work.

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