Description of Mammut Spindrift 30 Pack Classically constructed alpine backpack with special ski touring equipment, including easy-access front pocket for avalanche safety equipment and skins. Has wide, adjustable ski attachment loops on the side and removable front straps for fastening e.g. snowshoes. Ideal for tours of one or more days. Features: Removable, padded hip belt Hydration system compatible 2 lid pockets - external and internal Pocket on the hip belt Front pocket for avalanche safety equipment Lateral, extremely sturdy, width-adjustable Velcro ski loops Helmet holder for large free-ride helmets Ice axe straps and trekking pole straps SOS label with emergency instructions Insulated hydration tube cover in shoulder harness Side zip access to the main compartment Snowshoe carrier system Upper fabric Nylon 210D Mini Shadow Ripstop Trim fabric Nylon 420 D HD Base fabric Nylon 420 D Back System Padded back with V frame