YANAIER Oil Blue Triangle School Backpack, 14-Inch Laptop Sleeve

The YANAIER Oil Blue Triangle backpack is a school and travel bag with an advertised sleeve for laptops up to 14 inches. Its multiple pockets and adjustable padded straps suit everyday carrying, while customer feedback raises a specific concern about zipper durability.

At a glance

Advertised 14-inch laptop sleeve, with the product details describing it as padded.
Ten pockets are listed, including two side pockets and a front zip pocket in the feature description.
Padded back and adjustable padded shoulder straps are described in the listing.
Water resistance is described as water-repellent, not fully waterproof.

Price

$25.07Save 20%

Reference price: ~~$31.34~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

The advertised laptop sleeve and variety of storage pockets can help separate school and daily-use items.
Adjustable padded shoulder straps and a padded back are described for carrying comfort.
The listing identifies school and travel as intended uses.

Cons

Customer feedback reports zipper failures, including a broken zipper and a zipper pull coming off.

Technical specifications

19 specifications

Identity and capacity
Model	Backpacks
Recommended use	School, Travel
Storage volume	16 liters
Compartments	2
Pockets	10
Maximum compatible device size	14 inches

Dimensions and construction
Dimensions and weight listed	13 x 30 x 42 cm; 440 g
Shell	Soft Shell
Outer material	Nylon
Lining	Polyester
Closure	Zipper
Strap type	Adjustable

Materials and protection
Water resistance listed	Water Repellent
Fabric weight class	Lightweight

Style and intended audience
Colour	Oil Blue Triangle
Pattern	Floral
Style	Casual
Age range	Teen
School type	Middle School

What to know before buying

Listing details to confirm

The listing gives a 16-litre capacity, 14-inch device fit and dimensions of 13 x 30 x 42 cm, but its feature and A+ descriptions give slightly different dimensions and approximate weights of 1.2 lb and 1.1 lb. It also variously describes the materials as nylon or polyester, despite the details listing nylon outer material and polyester lining. Water resistance is explicitly limited: the listing says water-resistant but not completely water-resistant. Check the selected colour and product details if exact measurements or materials matter.

Who is it for?

A good fit for

Students who want a floral-patterned daypack with a laptop sleeve and several compartments.
Travellers seeking a compact school-style backpack with adjustable padded straps and external pockets.

Less suited to

Buyers who require fully waterproof protection.
Buyers who need high confidence in zipper durability based on the reported customer concerns.

YANAIER Oil Blue Triangle School Backpack, 14-Inch Laptop Sleeve · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 247 ratings

5 stars67%67%
4 stars13%13%
3 stars9%9%
2 stars6%6%
1 star5%5%

Customer feedback is positive about the backpack’s appearance, colour, storage and material, with the cat print specifically described as cute. However, some reported zipper failures, and opinions on durability and size vary. The listing describes a 16-litre bag with ten pockets and a laptop sleeve, so check that its dimensions suit your daily load and consider the zipper reports if frequent use is expected.