
















Large Men's Backpack with USB Port
£92.90
10% off your first order
with the code BIENVENUE10
Offer valid until Sunday 25 October
- Free delivery
- Returns within 30 days
- Secure payment
Specifications
- Capacity: 20 to 35 L or 36 to 55 L
- Function: foldable and expandable
- Back structure: soft
- Fastening: zip
- Main material: polyester
- Lining: polyester
- Outer pocket: with flap
- Waterproof external USB charging port
- Carrying system: arched straps
- Top handle: soft
- Rain cover: no
- Decorations: ribbons
- Pattern: patchwork
Description
The large men’s backpack that follows you everywhere, from the office to adventure
You like to travel light but well equipped, with no compromise on style or organisation. This large men’s backpack, made of tough, water-repellent polyester, combines urban elegance and functionality to keep your essentials protected and within reach. Its modern silhouette adapts to your pace, whether you are heading to class, to work or away for the weekend. This men’s backpack with USB port holds 20 to 35 L or 36 to 55 L and comes in black, grey, green or grey and black.
A large men’s backpack designed for your busy days
Its adjustable capacity and foldable, expandable design let you gain room in one move for clothes, files or sports gear. The many compartments and the flap front pocket make storage clear, so you find everything in seconds. The zip closure keeps the contents secure, ideal for city commutes and travel.
Smart organisation and USB port
The external USB port lets you charge your phone on the move without opening the bag, handy on public transport or between meetings. Slip your power bank inside, plug in and stay reachable. With its softback structure and clever layout, this backpack makes the most of its space while keeping a clean, professional look. It has already been adopted by many travellers and students for its everyday reliability.
Comfort and tough materials
The arched-strap carrying system spreads the load across the shoulders, the padded back improves ventilation and the soft handle gives a pleasant grip. The polyester inside and out stands up well to splashes, perfect for changeable weather. Sturdy, practical and stylish, this backpack is the ideal companion to stay organised, connected and calm wherever you go.
If you want to explore other styles, discover our selection of men’s backpacks for work to complete your look. If you are looking for a dressier model, take a look at our modern men’s backpack. You will also find this bag among our waterproof backpacks.
If you are ready to simplify your days, travel lighter and be more efficient, this large men’s backpack is waiting for you. Add it to your basket and set off with confidence.
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.





