The Trailpack II is our most versatile, waterproof backpack with an unlimited range of use! It is just as great for bikepacking as it is for gravel biking or use it as a lightweight companion for everyday life in the city. The Trailpack's super-small pack size makes it perfect for bike trips, just pull it out when you're ready to go sightseeing and store it away when you get back to save space. It's also got some other impressive features the main compartment with 8 l volume is 100% waterproof it's hf-welded and has a roll closure. It's attached at the lower back and sides so that extra gear or a hydration bladder with a volume of 2 l can be stowed in the space from the top. There's room for a helmet, a wet jacket or other gear behind the front flap with two compression straps. Valuables can be safely stored in the small zip pocket at the back. Reflective prints on the front and sides of the pack increase your visibility in low light conditions. Both the waterproof main compartment and the front flap are made from 100% recycled materials. .