Convertible Trolley Travel Backpack, 20 to 35 L

£143.90

10% off your first order

with the code BIENVENUE10

Offer valid until Sunday 25 October

  • Free delivery
  • Returns within 30 days
  • Secure payment
Specifications
  • Dimensions: 44 x 30 x 21 cm
  • Capacity: 20 to 35 litres
  • Material: 600D nylon with polyester lining
  • Aluminium-magnesium alloy telescopic handle
  • Silent, wear-resistant wheels
  • Adjustable straps and ergonomic carrying system
  • Main compartment, zipped pocket and laptop compartment
  • Weight: 1.7 kg
  • Use: travel backpack, school bag, cabin luggage
Description

A trolley travel backpack with a telescopic handle and wheels

Designed to combine practicality and comfort, this trolley travel backpack is the ideal companion for everyday journeys, travel or school. Its large capacity of 20 to 35 litres lets you easily pack a laptop, clothes or documents. Made of tough 600D nylon with a polyester lining, it is both sturdy and easy to care for. Its aluminium-magnesium alloy telescopic handle and silent wheels make it glide smoothly, even when full. This unisex model suits students and travellers alike. It measures 44 x 30 x 21 cm and weighs 1.7 kg.

A convertible trolley backpack for travel and school

It turns into a simple backpack thanks to its storage system for the telescopic handle, so it adapts to every situation. Ergonomic, compact and light despite its features, this convertible trolley backpack gives excellent comfort thanks to its adjustable straps and reinforced back.

Storage, size and colours

It works as a travel backpack, a trolley school bag or cabin luggage, with a main compartment, a zipped pocket and a laptop compartment. At 44 x 30 x 21 cm, its three measurements are within Jet2’s published limits for 10 kg hand luggage, 56 x 45 x 25 cm. Check the allowance for your own flight. It comes in 19 colour options, from plain colours to camouflage, unicorn and multicolour prints.

If you would rather roll than carry, discover our rolling backpack for teens and kids within our collection of backpacks with wheels. You will also find this bag among our kids’ backpacks, boys’ backpacks, cabin backpacks and waterproof backpacks.

Delivery & returns

Delivery

Free tracked delivery to the United Kingdom, in 7 to 12 working days.
As soon as your order is dispatched, you receive an email with a tracking link.

Returns

You have 30 days from delivery to request a return. The 14-day statutory right to cancel is included in this period.
See our returns policy for the conditions.

Why choose us?

At Galerie Sac à Dos, we believe a bag does more than carry your things.
It goes with you through your days, your plans and your getaways, and reflects the way you live.
That is why every style in our collection is carefully selected to combine style, comfort and durability, with no compromise.

Backpacks designed for real life

For work, lessons, travel, hiking or family days out, our bags adapt to every use.
Well-planned compartments, sturdy materials and careful comfort. Every detail counts to make your everyday life easier.

Style and function together

Every style combines careful design with modern practicality.
Classic, sporty or colourful, your bag stays practical, comfortable and true to your style.

Tested quality, lasting finishes

We favour hard-wearing materials (premium canvas, vegan leather, high-density polyester) and reinforced stitching, for a bag that keeps its shape and lasts.

A responsible and transparent selection

No overproduction and no empty promises, only pieces chosen for their reliability, their comfort and their timeless look.

Your satisfaction first

Free delivery, easy returns within 30 days and responsive customer service, because buying online should be as simple and enjoyable as planning your next adventure.

About Galerie Sac à Dos

At Galerie Sac à Dos, we believe a good bag can change the way you live, travel and express yourself.

We don’t make bags, we select them. Every style is carefully chosen from suppliers who share our values: quality, comfort and lasting style.

From the clean-lined city bag to the rugged hiking backpack, and the kids’ styles too, every piece reflects our standards: thoughtful design, reliable materials and a timeless look.

No passing trends, no compromise. Just bags made to stay with you for a long time, with confidence and personality.

Frequently Asked Questions

Are the materials durable and environmentally friendly?

We favour suppliers that use strong, quality materials, selected for their durability and their lower impact on the environment.

Does the product look exactly like the photos on the site?

Absolutely. All our photos are taken of the real products, with no misleading retouching. Colours may vary slightly depending on the lighting or the screen you use.

How do I track my order?

As soon as your order is dispatched, you receive an email with a tracking link to follow your parcel in real time.

Is payment on your site secure?

Yes, we use SSL security, which keeps your data private and protected. Your payment details are never stored.

What should I do if my parcel does not arrive or arrives damaged?

Contact our customer service straight away. We will open an investigation with the carrier and, if needed, arrange a replacement or a refund as quickly as possible.

How can I contact you with a question before or after my order?

You can contact us through the contact form on the site or by email at contact@galeriesacados.com. We reply within 24 working hours.