# CMY CMY12 20-inch Polycarbonate Cabin Suitcase

Polycarbonate: The CMY CMY12 is a hard-shell cabin suitcase with a listed 35-litre capacity, four spinner wheels and an integrated TSA lock. Its 2.8 kg listed weight and compact format may suit short trips, though airline cabin limits vary and the listing's broad airline approval claim should not be treated as a guarantee.

- [Original product page](https://bargainpostbox.co.uk/product/cmy-cmy12-20-inch-polycarbonate-cabin-suitcase)
- [View offer](https://bargainpostbox.co.uk/visit/cmy-cmy12-20-inch-polycarbonate-cabin-suitcase)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: CMY
- Model: CMY12
- Category: Fashion & Accessories > Bags & Luggage > Luggage
- Price: 31.44 GBP
- Previous price: 36.99 GBP
- Discount: 15%
- Price checked: 2026-11-14T10:02:44.380Z
- Rating: 4.5 / 5
- Reviews: 426

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Four spinner wheels and a telescopic handle are specified for moving the case through travel hubs.
- The listing specifies a TSA lock and a 35-litre capacity.
- Polycarbonate hard shell, red-wine colour and 2.8 kg listed weight.

## Pros

- Four spinner wheels and an extendable handle offer a practical rolling format.
- The TSA lock is integrated, and the listing gives a defined capacity of 35 litres.
- A 2.8 kg listed weight keeps the case itself relatively light to carry.

## Specifications

### Identity
- Brand: CMY
- Model: CMY12
- Size: Cabin 20"
- Colour: Red Wine
### Capacity and dimensions
- Capacity: 35 litres
- Dimensions: 38L x 24W x 55H centimetres
- Weight listed: 2.8 Kilograms
### Materials and protection
- Shell: Hard
- Material: Polycarbonate \(PC\)
- Water resistance listed: Waterproof
### Wheels, handle and security
- Wheel type: Spinner
- Number of wheels: 4
- Lock type: TSA Lock
- Handle type: Telescopic Extendable Handle
### Interior
- Number of sections: 1
- Number of pockets: 3
- Strap type: Stretchable

## Before you buy

- The listed dimensions are 38L x 24W x 55H centimetres. The 20-inch and cabin-approved claims do not establish acceptance on every airline, so compare the full dimensions with the carrier's current cabin-bag rules before travel.
- The listing calls the case waterproof while also describing it as water-resistant in its feature text. It also claims approval by over 100 airlines without naming them. Treat these as unconfirmed listing claims rather than universal guarantees. The TSA-lock description is a manufacturer claim.

## A good fit for

- Travellers seeking a small rolling case for short trips or weekend travel.
- Buyers who prefer a hard polycarbonate shell, spinner wheels and a built-in combination lock.

## Less suited to

- Travellers who need a larger checked suitcase or a stated capacity above 35 litres.
- Anyone requiring assured cabin acceptance across particular airlines without checking their size rules.

## Customer feedback

Customer feedback highlights perceived quality, roomy size, easy movement on the wheels, appearance and value. Some customers describe it as versatile enough for a week away. This is positive feedback, but the stated 35-litre capacity and cabin-size dimensions are worth comparing with the amount you plan to pack. The overall rating distribution is mostly five- and four-star, with a smaller share of lower ratings, and does not explain individual reasons.
- Positive themes: Customers praise perceived quality and durability.
- Positive themes: Feedback appreciates the roomy size, mobility and appearance.
- Positive themes: Customers mention value and versatility, including suitability for a week away.

## Frequently asked questions

### What are the listed dimensions and capacity?
The listing gives dimensions of 38L x 24W x 55H centimetres and a capacity of 35 litres.
### Does the case fit every airline's cabin allowance?
The listing describes it as cabin approved and claims approval by over 100 airlines, but cabin rules vary. Check the carrier's current dimensions and allowance before travelling.
### What material and lock does it have?
The listing specifies a hard polycarbonate shell and a TSA lock. These are listing claims, not independently verified performance.
### How many wheels does it have?
It is listed with four spinner wheels and a telescopic extendable handle.

## Alternative options

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- [ATX Luggage Medium Suitcase on 4 Dual Spinner Wheels Super Lightweight ABS Hard Shell Hold Check in with Built-in TSA Lock \(Beige/Brown, 65 Liter\)](https://bargainpostbox.co.uk/visit/cmy-cmy12-20-inch-polycarbonate-cabin-suitcase)
- [RMW Cabin Suitcase 20 inch Carry On Luggage Hard Shell Trolley \| Lightweight 360° Spinner Wheels Reinforced zipper Adjustable Telescopic Handle 3 Digit TSA Lock](https://bargainpostbox.co.uk/visit/cmy-cmy12-20-inch-polycarbonate-cabin-suitcase)
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## Add-ons

- [CMY Hard Shell PC Carry on Cabin Approved 20'' Lightweight Suitcase Luggage Trolley with 4 Spinner Wheels TSA Combination Loc](https://bargainpostbox.co.uk/visit/cmy-cmy12-20-inch-polycarbonate-cabin-suitcase)

## Images

![CMY CMY12 20-inch Polycarbonate Cabin Suitcase — 1](https://bargainpostbox.co.uk/i/imJ8MNpjcHjsdutfGT8op9lLC7uHbKMICTDXVcgi3Z0oaa7OY6PDjN-W41EipjfGGh9llpytfWwlCyVh6pTD7r0aMsaWwVU85d48qs_LVma3rVng-wTDfYhy.jpg)

![CMY CMY12 20-inch Polycarbonate Cabin Suitcase — 2](https://bargainpostbox.co.uk/i/Ur6rJzEt9YHpjF1oX9edlhKibVMrcjk0edTa3vI58Kn9f03b4-qmzyXVGoJa3U6MNiDAt-aWykD8XJhyce2Nw705oIYhan3VutnvWmNOYVAM1uOHfDYOMdQD.jpg)

![CMY CMY12 20-inch Polycarbonate Cabin Suitcase — 3](https://bargainpostbox.co.uk/i/axB6TZa9uCUzycLARywQF-aZlxK_O5_ZxZPyG96bqNUy4fr_sCcuzllBIPKYx5338wS9Vc9lgPm5bqXLLau0_aNszlIUMPmP6vMvxwbausUIgwBoaDok9H8l.jpg)

![CMY CMY12 20-inch Polycarbonate Cabin Suitcase — 4](https://bargainpostbox.co.uk/i/DMBwR256nwDXnHkiCp2p0KZFwa82utalRNLVawiBqVjOplgCegLP-8WnmkI96ZA2RQd1gRMZKGul7RsOw8Q6WO_J6k7yp7UwtJZ_Y_p2p_IWGcKQGqx79RM5.jpg)

![CMY CMY12 20-inch Polycarbonate Cabin Suitcase — 5](https://bargainpostbox.co.uk/i/YPg50bYTDeY8KkIN8Q6k1-ropKNF7Yap9vvdQHAUmO_z542XtjORkk4n4Cn1P_Tsq6X5AUMIKSgds6JRCwnHkWb-eiheO_8wsXSh5pZLLL8iQfnrRbxOG9U5.jpg)

![CMY CMY12 20-inch Polycarbonate Cabin Suitcase — 6](https://bargainpostbox.co.uk/i/QDsHwO9-fnvwxbDn2R8XMkQ_FfxiTrv-yz1fI9R1cJoGdsJQvkoqDAlUJqy1G_3EBLbgQxUOAfonN8V_nNfN8isTjjzC4Z7gSUoMDVpWj2EIInq0ZQzMs2-_.jpg)

![CMY CMY12 20-inch Polycarbonate Cabin Suitcase — 7](https://bargainpostbox.co.uk/i/bGvFW4m5vtv4DXC-hzWbUngnsEoe6mRDfQCPIwNlj570uvfpGWb7vZs7u72kLnxmqKzz89GCjV7Q9q_PWkYLgatPyeI9c3d_hHPisihWgOWKDO6oiIgmCoF2.jpg)