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Product guide

KALIDI BP04 Lightweight Daypack, 18 L

Lightweight: The KALIDI BP04 is an 18-litre daypack presented as a casual laptop backpack for school, work and travel. Its claimed 520 gr weight and several quick-access pockets suit lighter everyday carry, but the listed dimensions differ between sections, so check the selected listing before relying on a precise fit.

At a glance

  • The listing describes a large-opening main compartment for a laptop and daily essentials.
  • Two flat side pockets are intended for bottles, an umbrella or other objects, with an easy-access front pocket for small items.
  • The product description suggests use for school, work, shopping and travel.
Price
£22.99Save 21%

Reference price: £28.99

Price checked: 14 Nov 2026

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Often bought together

Pros and cons

Pros

  • The stated 18-litre capacity and separate front and side pockets provide distinct places for everyday items.
  • The claimed weight is 520 gr, which may appeal to buyers seeking a lighter daypack.

Technical specifications

7 specifications
Identity
BrandKALIDI
ModelBP04
DepartmentUnisex
Capacity and materials
Capacity18 liters.
MaterialHigh quality Oxford fabric.
Weight520 gr.
Dimensions and installation
Dimensions listed14 x 29 x 39 cm

What to know before buying

Listing details to confirm

Listing details are inconsistent: the product description gives dimensions of 38 x 29 x 13 cm (W x H x D), while product details list 14 x 29 x 39 cm. The 15.6-inch laptop fit and water resistance are claimed in the title, but no further fit or water-resistance details are supplied. Check the selected listing dimensions and your laptop's fit before buying.

Who is it for?

A good fit for

  • Students or commuters looking for a compact daypack with a main compartment and pockets for smaller items.
  • Buyers who want one bag for ordinary school, work or travel essentials and value the claimed low weight.

Less suited to

  • People who need a confirmed laptop sleeve size, precise usable capacity beyond the stated 18 litres, or verified protection from wet weather.
  • Anyone relying on long-term strap durability, as customer feedback is mixed on durability.
KALIDI BP04 Lightweight Daypack, 18 L · photo 2
Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 8,606 ratings
  • 5 stars75%75%
  • 4 stars15%15%
  • 3 stars5%5%
  • 2 stars2%2%
  • 1 star3%3%

Customer feedback highlights use for school and university, with reports of room for laptops and gym essentials and appreciation for the pockets, appearance and versatility. These reported impressions align with the listed 18-litre capacity and pocket layout, though they do not establish exact laptop fit. Durability feedback is mixed, including reports of straps breaking as well as accounts of the bag holding up well, so buyers prioritising long-term heavy use should weigh that uncertainty.

Positive themes

  • Customers report that the bag is useful for school and university and can hold laptops and gym essentials.
  • Customers appreciate its pockets, appearance and use across work and travel.

Mixed feedback

  • Durability receives mixed feedback, including reports of straps breaking and reports that the bag holds up well.

Frequently asked questions

Will this backpack fit a 15.6-inch laptop?

The title claims it fits a 15.6-inch laptop, but no laptop compartment measurements are provided. Compare your device dimensions with the selected listing before buying.

What are the backpack's dimensions?

The product details list 14 x 29 x 39 cm, while the product description gives 38 x 29 x 13 cm. These dimensions conflict, so confirm the version shown on the listing.

How much can it hold?

The product description states an 18-litre capacity. Customer feedback describes it as spacious for school or university essentials, including a laptop and gym items, but actual fit depends on their size.

Is it waterproof?

The title calls it water resistant, but the supplied details do not specify a protection level. It should not be treated as confirmed waterproof.

KALIDI BP04 Lightweight Daypack, 18 L · photo 3
Additional product photo 3

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