Mammut Nirvana Pro 25l Backpack - Backpacks - Backpacks 。 Nirvana Pro 25L Backpack Color Green Attain freeride Nirvana with this new offering from on your back - it\'s that comfortable! The Nirvana Pro comes in either 25L or 35L sizes, both suitable for sidecountry laps on powder days or full day tours. With a 6 mm aluminum U-Frame stay system, a fully-opening back zip entry that lets you get you stuff even with skis or a board strapped on the front, and a host of other features to make your life easy, the Nirvana Pro 25L Backpack will get you there and back again lap after lap. Material 420D Nylon Triton Ripstop, 1680D Nylon Ballistic Pockets Fully zippered access to main compartment from back Zipped Inner Compartment with Key Clip Front pocket for avalanche safety gear Padded goggle pouch Hip belt pocket Features 6 mm adjustable aluminum U-frame 2-layer EVA padding on back, hip and shoulders with laminated stretch fabric cover A-frame or diagonal ski attachment Snowboard carry with adjustable stabilization belt Helmet carrier with snow protection, stowable 4 front gear loops for helmet attachment Attachments for ice tools/poles Removable, padded hip belt SOS Label with Emergency Instructions Insulated hydration tube in shoulder harness Hydration System Compatible