The Hip Pack Pro 3 with a 1.5-liter hydration bladder is perfect for hiking and mountain biking. It carries tools, snacks, and drinks while still allowing full freedom of movement for ambitious trail riding and walking. Thanks to the extra-wide hip wings, the ventilated Aero-Flex belt, and the optimized Air-Flow-Contact system, it not only sits securely and snugly in place but also distributes weight perfectly for added comfort. Wide ventilation channels and the coarse mesh on the back ensure efficient air circulation, further enhancing wearing comfort. The Venti Flap with uphill and downhill modes provides additional ventilation during ascents and a tighter fit during descents. The Hip Pack Pro 3 features a hydration bladder compartment for up to 1.5 liters and a water bottle holder for adequate hydration. Should you encounter technical issues on your tour, the external, quickly and easily accessible tool compartment offers space for repair materials, tools, etc. The backpack is also equipped with compression straps for volume adjustment, a rear light clip, a key clip, spacious zippered pockets on the hip wings, and much more. The bag is made from lightweight yet very durable recycled ripstop nylon with PFC-free equipment.