1 / 7ECOHUB Eco0616501 24L Cabin Backpack, 40 × 30 × 20 cm
ECOHUB Eco0616501 is a 24-litre travel backpack listed at 40 × 30 × 20 cm, with a laptop compartment and trolley sleeve. Its cabin-bag dimensions and 0.72 kg weight are manufacturer claims, so compare them with your airline’s current allowance and your packed bag’s actual size.
At a glance
- The listing describes dimensions intended for Ryanair’s complimentary luggage allowance and also names EasyJet, British Airways and Etihad.
- A padded laptop compartment is listed for 15.6- or 16-inch laptops, with 4 mm foam padding claimed.
- The 180° opening, internal mesh pocket and side bottle pocket give separate access and storage options.
- A trolley sleeve lets the backpack be carried on a suitcase handle.
- The seller claims the fabric is made from six recycled PET bottles and is GRS-certified and water-resistant.
Pros and cons
Pros
- 24-litre capacity and stated 40 × 30 × 20 cm dimensions suit buyers seeking a compact underseat-style travel backpack.
- Laptop storage, a wide-opening main compartment, bottle pocket and trolley sleeve address several common travel packing needs.
- The stated 0.72 kg weight keeps the bag itself relatively light to carry.
Cons
- The 24-litre capacity limits how much it can hold compared with larger cabin bags, particularly when packing a laptop and overnight items.
Technical specifications
23 specifications| Brand | ECOHUB |
|---|---|
| Model | Eco0616501 |
| Product type | Laptop Backpack |
| Colour | Light Gray |
| Age range | Adult |
| Dimensions | 30D x 20W x 40H centimetres |
|---|---|
| Listed size | 40x30x20 cm |
| Capacity | 24 Liters |
| Weight | 0.72kg |
| Main material | Polyester |
|---|---|
| Water resistance listed | Water Resistant |
| Fabric claim | GRS‑certified water-resistant fabric |
| Lining | Seasonal Basic |
| Maximum compatible device size | 16 Inches |
|---|---|
| Laptop compartment | 15.6"/16" laptops |
| Strap type | Padded Strap |
| Harness type | Shoulder Harness |
| Closure | Zipper |
| Opening | 180° wide-opening main compartment |
| Trolley sleeve | Trolley Sleeve |
| Pattern | Solid |
|---|---|
| Style | Minimalist |
| Fabric weight class | Lightweight |
What to know before buying
Listing details to confirm
The listing calls the backpack 40x30x20 cm and also gives 30D x 20W x 40H centimetres, which appears to express the same measurements in a different order. Its claims of compatibility with specific airlines are not independently confirmed, and airline allowances can differ or change, so check the current rules and measure the packed bag before travel. The 15.6"/16" laptop claim and the separate 16 Inches maximum-size field are not fully consistent, so compare your device’s dimensions with the compartment before buying. The recycled-material and GRS certification statements are listing claims.
Who is it for?
A good fit for
- Travellers who want a light, 24-litre backpack with listed underseat-style dimensions and a trolley sleeve.
- People carrying a laptop up to a size that fits the padded compartment, along with overnight or flight essentials.
Less suited to
- Travellers who need a large-capacity bag or want confirmed airline acceptance without checking current baggage rules.
- Laptop owners who need assured fit for a specific device without checking its dimensions against the compartment.

Customer reviews on Amazon
- 5 stars
81% 81% - 4 stars
16% 16% - 3 stars
3% 3% - 2 stars
0% 0% - 1 star
0% 0%
The supplied evidence contains aggregate ratings but no customer-comment summary, so it does not establish what buyers praised or criticised. The ratings are mostly in the top categories, with some mid-range ratings, but they do not explain customer experiences or confirm how the listed dimensions, laptop fit or water resistance perform in use. Treat those product details as listing claims and check the fit and airline rules against your needs.
Frequently asked questions
What are the listed dimensions and capacity?
The listing gives 40x30x20 cm, also shown as 30D x 20W x 40H centimetres, and a capacity of 24 Liters. Check the packed bag against your airline’s current limits.
What size laptop does it fit?
The listing describes a padded compartment for 15.6"/16" laptops and separately states a maximum compatible device size of 16 Inches. Because the details do not precisely confirm fit for every device, compare your laptop’s measurements with the compartment.
Is the backpack water-resistant?
Water Resistant is the listed protection level. The page does not specify performance in particular weather conditions, so do not treat the claim as proof of waterproofing.
What travel storage features are listed?
The bag has a 180° wide-opening main compartment, an internal mesh pocket, a side bottle pocket, a dedicated power bank pocket and a trolley sleeve.

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