The Alpha SL 30 is an ultralight alpine pack built for climbers and alpinists who move fast and refuse to be weighed down. At just 438 grams (15.5 oz), it feels like vapor on your back yet holds its own thanks to its thermoformed chassis and thoughtful design. Crafted from cutting-edge Aluula Graflyte™ fabric—an ultralight UHMWPE laminate that's eight times stronger than steel by weight—this pack is virtually tear-proof and ready for harsh alpine environments. Fully laminated construction reduces seams and glue, adding strength and weather resistance while minimizing weight. Its sleek, modular design includes one top-access main pocket, a waterproof external stash pocket, and versatile lash points for gear. The Alpha SL also sports ice-axe sleeves, crampon loops, and removable waist belt and compression straps for streamlined customization. While its minimalist closure isn't quite as weatherproof as a traditional roll-top, it delivers serious weight savings and easy access. This pack shines brightest for alpinists, mountain athletes, and ultralight enthusiasts chasing big days in steep terrain. The Alpha SL 30 isn't for casual strolls—it's a lean, mean mountain tool that’s stripped down and dialed in for ambitious missions above treeline. If your style is "fast and committed," this is your pack. Specifications Technical features Lightweight Highly durable Water resistant Construction ALUULA pack fabric’s unique construction layers ultralight, ultra-strong polymer films in a patented fusion process to create a single material delivering unrivaled tear strength for exceptionally little weight Pack attachment configuration Six integrated front lash points let you customize external carry Dual dog-bone tool attachments Pack dimensions Length: 55cm, Width: 27cm, Depth: 17cm, Volume: 30L Pack lid configuration Integrated mini-lid automatically flips to cover access portal when closed to protect contents and provide a secure rope carry Pack loading & Closure configuration Pull-to-open / pull-to-close drawcord main compartment for easy access Pack pocket configuration External WaterTight™ zippered pocket with key clip Pack suspension configuration Lightly padded thermoformed shoulder straps are durable, light, and comfortable Thermoformed back panel provides support, structure, and a comfortable carry Snowsport features RECCO® reflector aids search and rescue in emergency situations Sustainability PFAS (Per- and polyfluoroalkyl substances) Compliant
