The Lausanne backpack from the ABC Design Sports line is made for anyone with the highest demands in terms of functionality, design and durability. With its flexible Rolltop system, waterproof and extremely robust material and intelligent features, it's the ideal companion, whether in town, on the mountain or on the trail. The Lausanne backpack adapts to your needs. Thanks to the well thought-out Rolltop system, you can adapt the volume flexibly - from compact for everyday use to spacious for longer hikes, with up to 20 litres of storage space. The large main compartment opens wide, offering plenty of room for everything you need. Whether you're travelling with light luggage or want to take extra equipment with you, you'll always remain flexible with the Lausanne.

Outdoors adventures often involve extreme conditions. That's why the Lausanne backpack is made from high-quality nylon with a water-repellent TPU coating. The material effectively protects your valuables from rain and splashes - even in heavy rain, the contents stay dry. At the same time, the material is resistant to scratches, abrasion and dirt. A damp cloth is all it takes to clean it quickly. Particularly important: the backpack is PFC-free. This means it contains no harmful chemicals, which are often found in hydrophobic fabrics. So not only is it durable and hard-wearing, it's also a more eco-friendly choice.

The Lausanne backpack goes even further - it doesn't just keep your gear safe, it also helps you à film your adventures while keeping your hands free. There's a universal swivel mount for action cameras on the left shoulder strap. The camera remains stable and can be swivelled in any direction, making it ideal for anyone who wants to capture their adventures on film, whether they're out cycling, skiing, hiking or even walking with their pushchair. Thanks to its hands-free operation, you always have both hands free and can concentrate fully on the moment in hand.

A quality backpack shouldn't just be functional, it should also be comfortable, especially on long hikes. The Lausanne has been designed to fit your body perfectly. The backpack's straps are fitted with breathable sweat channels to ensure that heat and moisture are quickly released. The adjustable chest strap also provides extra stability. An SOS whistle is integrated into the buckle, so you'll be noticed in an emergency. The abdominal belt relieves pressure on the back and shoulders, but can be removed if necessary.The backpack's two straps are fitted with a D-ring, so you can easily attach a carabiner or other equipment - ideal for outdoor adventures or sporting hikes. What's more, the Lausanne has a reinforced carrying handle that withstands heavy loads and makes it easy to transport.Particularly practical: the intelligent StrapFix system ensures that the straps stay neatly in place and don't wobble - for a tidy appearance and maximum carrying comfort.

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Nothing is more irritating than a cluttered backpack in which you have to search for your belongings for hours on end. The Lausanne solves this problem with cleverly positioned compartments.

• Two outside pockets withéclearétanches allow quick access to a mobile phone, purse or keys - perfect if you need to go fast.
• On the front there's a handy drawstring, ideal for stowing a jacket or hat without having to open the main compartment.
• Inside, there is a large mesh pocket and an additional inside pocket to keep everything organised.

The Lausanne backpack goes beyond the standard functions of a traditional backpack - with an integrated air valve, it offers unique adaptability for the most diverse situations.When you inflate the backpack, it becomes flatter and more compact. This is ideal when it's empty or needs to take up less space in your luggage - for example, when travelling or when storing it in small compartments. On the other hand, if you blow air into the backpack, a sort of air cushion forms around the contents. This has several advantages:

• Shock-absorbing for sensitive equipment - electronics, photo equipment or fragile objects are better protected against shocks. Like bubble wrap, the air cushion absorbs shocks and minimises the risk of damage.
• Protects even when wet - in combination with the waterproof TPU coating, the backpack stays on the surface if it falls into the water. Perfect for activities such as stand-up paddling, kayaking or other water sports that require extra protection.

Whether you want to keep the backpack to a minimum or protect your valuables, the air valve makes all the difference.

Thanks to the special hollows in the back, it can be attached directly to the frame of your pushchair using the ABC Design Sports universal bracket, leaving the usual attachment points free for other accessories such as the cup holder or changing bag. You can also attach it to the standard attachment points - without any additional support. Particularly practical: the ABC Design Sports universal attachment is versatile. This means you can attach the backpack not only to pushchairs and trailers, but also to all stable tubular structures, such as canoes or camping tents with tubular poles. So you'll always have your equipment close at hand, wherever your adventure takes you.