The zipper running through the back panel of this Atrack pack allows both security and ease of use: it opens the pack from top to bottom for easy packing and unpacking, while keeping that zipper tucked against your back. The main image displays the colour that will be added to the shopping cart. - ST model: the back panel adjustment reaches from size XS to M, making it great for shorter users - Waterproof: fully waterproof material and waterproof TiZip zipper - IP67 protection: dustproof, can withstand a 30 minute submersion in 1 meter deep water - Four compression straps - Main material: PS33, a durable polyurethane coated nylon fabric, PVC-free, FOA-free, BPA-free - Padded hip belt with zippered side pockets - Two mesh pockets on the outside - Front panel with latch points for extra gear - Four zippered pockets inside - Waterproof port for hydration hose (waterproof before, during and after use of hose) - Max. payload: 10 kg - Made in Germany - 5 year guarantee against defects in m