AVIO DYNBAG 55 × 39 × 20 cm Cabin Suitcase, 38L

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Product guide

AVIO DYNBAG 55 × 39 × 20 cm Cabin Suitcase, 38L

AVIO DYNBAG is a hard-shell cabin suitcase listed at 55 × 39 × 20 cm, with a 38-litre capacity, four spinner wheels and a combination lock. Its divider and elastic straps are intended to help organise clothes for short trips, though customer feedback also raises concerns about zip and shell durability.

At a glance

Four spinner wheels are described as enabling movement in multiple directions.
A telescopic handle is listed, alongside a built-in combination lock.
A zipped divider and elastic straps provide separate packing organisation.
The ABS hard shell and water resistance are listing claims, not verified performance findings.

Price

£25.83Save 27%

Reference price: ~~£35.49~~

Price checked: 14 Nov 2026

View offer

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Pros and cons

Pros

The 38-litre capacity and internal divider with elastic straps support organised packing for short trips.
Four spinner wheels and a telescopic handle offer practical manoeuvrability features.
The listing specifies a combination lock and a water-resistant shell.

Technical specifications

17 specifications

Identity
Brand	CUQOO
Model	DYNBAG

Size and capacity
Cabin dimensions	55x39x20cm
Listed size	55cm
Dimension field	55L centimetres
Capacity	38 litres

Wheels, handle and security
Wheel type	Spinner
Number of wheels	4
Handle	Telescopic Extendable Handle
Lock	Combination Lock

Materials and protection
Shell	Hard
Shell material	Acrylonitrile Butadiene Styrene (ABS)
Water resistance listed	Water Resistant

Organisation and finish
Interior	Zipped divider and elastic straps
Strap type	Adjustable
Colour	Black
Pattern	Solid

What to know before buying

Listing details to confirm

The title and feature text give 55x39x20cm, while the separate dimension field says “55L centimetres” and the size field says “55cm”. The brand fields also conflict, showing AVIO in the title and brand details but CUQOO as manufacturer and in required inventory. Treat both the exact dimensions and brand attribution as inconsistent listing details. Airline cabin rules can vary, so confirm the applicable limit before travel. Customer feedback also reports some zip failures and shell cracking, making careful inspection on arrival sensible.

Who is it for?

A good fit for

Travellers seeking a 38-litre cabin case with spinner wheels and an organised interior.
Short-trip packers who want a hard shell, telescopic handle and combination lock.

Less suited to

Buyers who need independently confirmed airline compatibility or unambiguous product dimensions.
Travellers prioritising proven long-term zip and shell durability.

AVIO DYNBAG 55 × 39 × 20 cm Cabin Suitcase, 38L · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 1,786 ratings

5 stars70%70%
4 stars15%15%
3 stars5%5%
2 stars2%2%
1 star8%8%

Customer feedback is generally positive about cabin suitability, size, smooth rolling and perceived value, which may matter for short trips where easy manoeuvring and compact packing are priorities. However, feedback is mixed on zips, with reports of breakage, and includes reports of the shell cracking after limited use. These are customer-reported concerns rather than established defects. The listing's ABS shell and spinner-wheel claims do not settle questions about durability.

Positive themes

Customers describe it as a useful cabin bag for short trips and appreciate its size and manoeuvrability.
Some customer feedback praises perceived quality and value.

Negative themes

Customer feedback includes reports of zips breaking, including on a second use.
Some customers report the outer shell cracking after a handful of uses.

Mixed feedback

Feedback is favourable about overall quality for some customers, but durability concerns are also reported.

Frequently asked questions

What are the listed dimensions and capacity?

The title and feature text list 55x39x20cm and the capacity is 38 litres. A separate dimension field instead says “55L centimetres”, so verify the case measurements before relying on them for airline rules.

What helps organise items inside?

The feature text describes a zipped divider and elastic straps for keeping clothes in place.

Does it have a lock and spinner wheels?

The listing specifies a combination lock and four spinner wheels.

Is airline cabin acceptance guaranteed?

No. The listing describes the case as cabin-sized, but airline limits vary and the product's dimension fields are inconsistent. Check the relevant airline's current allowance.