- Men's Shoulder Bags
- Prosto
- Prosto Biker Bag Base Black
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You've got a lot on your plate and need a backpack that handles it all without the unnecessary fuss? Prosto Biker Bag Base Black is exactly what you're looking for. This multifunctional black backpack from the Prosto collection isn't just another piece in your wardrobe — it's a solid companion for city trips, work, or uni. With a 23-liter capacity, you'll fit your laptop, documents, cables, and all those things that somehow always magically end up in here.
The quality is genuinely solid. The backpack is made from 100% polyester, which means it'll handle scratches and last you multiple seasons without issues. It has a practical internal compartment specifically for your laptop, so your computer stays safe. Side mesh pockets with elastic straps are perfect for a bottle or headphones, and a water-resistant nylon zipper with a reflective detail on the front? That's the kind of detail that really makes a difference. Reflective applications mean you'll be visible at night, even if the tram forgets about you. Dimensions are 45 × 35 × 15 centimeters — just the standard that works.
Carrying it is pure comfort — a chest strap and hip belt ensure you won't think about it all day. Pair it with jeans and a tee for the city or add it to a more stylish outfit as a versatile piece that balances everything out. This bag isn't about grabbing attention with color — it's about the fact that it simply works, day after day.

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The brand Prosto represents one of the most authentic symbols of Central European streetwear in the Footshop portfolio. This Polish brand is not just about clothing; it's a comprehensive cultural movement that emerged from rap and has evolved into a respected lifestyle player. Prosto Wear defines a fashion category that proudly acknowledges its roots in the streets of Warsaw, yet today appeals to a community of collectors and fashion enthusiasts who demand uncompromising quality through its premium materials and clean design.
The brand's history is inseparably linked to the name Wojtek “Sokół” Sosnowski, a key figure in Polish hip-hop. It all began in 2001 as a music label, Prosto Label, which quickly expanded to include a clothing division. The brand's philosophy has been straightforward from the start: to create things simply (in Polish “prosto”), without unnecessary embellishments, but with a maximum focus on honest craftsmanship and durability. At Footshop, we appreciate this brand for its ability to remain relevant for over two decades – while trends have come and gone, Prosto has maintained its identity built on iconic typography and a logo that has become synonymous with independence.
What we value most about the Prosto collection at Footshop is their ability to create pieces that perfectly complement the most sought-after sneakers. Their lines are designed to cover every part of your day:
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Prosto Klasyk: Focuses on proven cuts and bold branding that fans of the golden age of hip-hop love.
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Prosto Elegancko: Offers more sophisticated materials and a subtler design for situations that require a “smart-casual” approach. The use of heavyweight cotton and precise stitching ensures that Prosto sweatshirts and their t-shirts retain their shape even after years of intense wear. At thirty-five, you’re not looking for one-season pieces – you invest in local production that has soul and withstands the daily urban grind.
The charm of Prosto lies in its total compatibility with sneaker culture. At Footshop, we recommend pairing this brand with iconic models like Nike Air Force 1 or Jordan 1, creating an unbeatable combination with Prosto clothing. The brand also embraces prestigious collaborations, such as with Reebok, further solidifying its status on the international scene. Choose your Prosto at Footshop and add a piece of history that has defined the rules of the game since the turn of the millennium.
| Carrier | Price | Delivery days |
|---|---|---|
| DHL Express Worldwide - Zone 1 | from 22.09 € | From Monday 8.6.2026 |
| GLS Europe | from 6 € | From Wednesday 10.6.2026 |
| Österreichische Post - Abholstation | from 6 € | From Tuesday 9.6.2026 |
| FedEx | from 12.99 € | From Monday 8.6.2026 |
| DPD - Pick Up | from 4.49 € | From Monday 8.6.2026 |
| GLS - Parcel Shop | from 3.99 € | From Monday 8.6.2026 |
What if my shoes won't fit?
If you receive the wrong size, you can return it easily. Please visit our Return page for assistance. More info
How to return goods?
First, please read our return policy, where you’ll find all the rights and responsibilities of both the buyer and the vendor. UK-based customers: In order to continue to provide high-quality and easy returns, and to partially cover the costs associated with returns, we will deduct a small fee of 2 GBP from the refund. More info
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