Dezeen has teamed up with Horizn Studios to offer our readers the chance to win one of six Model M Cabin Trollies – a suitcase with a built-in phone charger – in a colour of their choice.

Horizn Studio's Smart Cabin Trolley is encased within a polycarbonate shell, with a spacious nylon-lined front compartment inside allowing for quick access to travel essentials.

The compact nature of the trolley enables it to fit within the approved cabin bag restrictions on all airlines.

Designed with the frequent traveller in mind, the trolley also includes a number of innovative features. These include silent and shock-resistant 360-degree spinner wheels, a TSA-approved lock and a removable two-port built-in battery that allows users to charge phones and tablets on the go.

Travellers are also able to track the trolley's location using a GPS add-on, ensuring that lost luggage can be easily traced.

"Our products are designed to go wherever you go – whether you're simply on your commute or you're crossing oceans and continents," said the brand.

"We want to provide meaningful responses for the ever more digital world we live in. This philosophy is mirrored in the simplicity of our branding: the clear yet dynamic use of horizontal lines and structures."