Lekeinchi Bp-683011bn01m Roll-Top Laptop Backpack, 16–20L, Brown

The Lekeinchi Bp-683011bn01m is a brown roll-top laptop backpack with listing claims of expandable 16–20L capacity and waterproof, tear-resistant polyurethane fabric. It is specified for laptops up to 17 inches, with a back-access zip and adjustable roll top for changing the pack’s height and storage space.

At a glance

Adjustable roll top is claimed to expand the capacity from 16L to 20L.
The listing specifies a maximum compatible device size of 17 inches and describes a back zipper for laptop access.
Polyurethane fabric is described as waterproof and tear-resistant, with a waterproof lining also listed.
Mesh-padded back and cushioned shoulder straps are claimed for comfort.
A carabiner and reflective strips are mentioned in the feature description.

Price

£29.86Save 19%

Reference price: ~~£36.99~~

Price checked: 14 Nov 2026

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Pros and cons

Pros

Adjustable capacity provides a choice between a more compact setup and extra room for daily or travel items.
Back-zip access is intended to make reaching the laptop compartment easier without opening the whole bag.
The 700-gram listed weight and shoulder straps may suit buyers prioritising a relatively light everyday carry.
Three pockets and four compartments are listed for separating items.

Cons

Customer feedback includes mixed durability reports, including a report of tearing after three months.

Technical specifications

24 specifications

Identity
Brand	Lekeinchi
Model	Bp-683011bn01m
Colour	Brown
Style	Waterproof Roll Top Backpack
Pattern	Solid

Capacity and dimensions
Storage volume	18 Liters
Dimensions	16D x 26W x 42H centimetres
Alternative listed size	43 x 30 x 12 cm
Weight listed	700 Grams
Maximum compatible device size	17 Inches

Materials and protection
Water resistance listed	Waterproof
Material listed	waterproof and tear-resistant matte polyurethane fabric
Outer material	Polyurethane
Lining	waterproof lining
Shell	Soft Shell

Storage and access
Pockets	3
Compartments	4
Closure	Zipper
Laptop access	Back zipper for easy laptop access

Carry and care
Strap type	Shoulder Strap
Harness type	Shoulder Harness
Fit	regular
Care instructions	Wipe with Damp Cloth
Listed weight class	Lightweight

What to know before buying

Listing details to confirm

The stated storage volume and expandable capacity do not match, so the usable capacity is unclear from the listing. Listing details are inconsistent: capacity is given as 16–20L, while storage volume is separately stated as 18 Liters. Dimensions are listed as both 16D x 26W x 42H centimetres and 43 x 30 x 12 cm, and the latter dimensions are also associated with the 16L configuration. Confirm the dimensions and capacity for the selected listing before buying. Waterproof performance is a manufacturer claim, not an independently verified rating.

Who is it for?

A good fit for

Commuters, students and travellers wanting a roll-top bag with adjustable capacity and a laptop size limit listed at 17 inches.
Buyers who prefer a back-access laptop zip and several listed compartments for organising everyday items.
People seeking a lightweight backpack for work, school, cycling or travel, as named in the listing.

Less suited to

Buyers who need a confirmed exact capacity or dimensions before purchase, given the inconsistent listing figures.
Anyone needing a specifically stated water-bottle holder, which is not confirmed in the listed features and is wished for in customer feedback.

Lekeinchi Bp-683011bn01m Roll-Top Laptop Backpack, 16–20L, Brown · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 418 ratings

5 stars77%77%
4 stars13%13%
3 stars5%5%
2 stars2%2%
1 star3%3%

Customer feedback highlights perceived quality, spaciousness, water resistance, design and comfort. Some customers say the bag keeps laptops dry, while durability experiences are mixed, including a report of tearing within three months. Storage impressions are also mixed: customers mention useful pockets but some would like a water-bottle holder. For buyers carrying a laptop, the claimed waterproof materials and back access are relevant, but the mixed durability feedback is worth weighing for frequent or demanding use.

Positive themes

Customers describe the backpack as good quality, spacious, comfortable and water-resistant.
Customers also appreciate its design and perceived value.

Mixed feedback

Durability feedback is mixed, with some finding it durable and another report describing tearing within three months.
Storage feedback is mixed, including a wish for a water-bottle holder.

Frequently asked questions

What is the backpack’s capacity?

The feature description says the roll top expands from 16L to 20L, while another specification lists 18 Liters. The listing does not resolve the difference, so confirm the capacity for the selected item.

What size laptop is it listed to fit?

The compatible device size is listed as up to 17 inches. The description also says the main compartment is designed to hold a 17-inch laptop.

Is it suitable for rain?

The listing describes the polyurethane fabric and lining as waterproof. This is a manufacturer claim, and no independent performance rating is supplied.

Does it include a carabiner?

The product features mention an included carabiner. The supplied package inventory is empty, so check the selected listing if the carabiner is essential.