Arc'teryx Alpha SL 30L Backpack
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
Construction
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Sustainability
Returns and Exchanges
We accept returns on eligible items within 15 days of delivery, provided the product is in like-new condition.
Footwear may be tried indoors only (home or treadmill). All returned items must be unworn beyond fit testing, include original manufacturer packaging and hang tags (fees may apply if damaged) and have been purchased from SkiUphill-RunUphill within the 15-day window. Apparel must be completely unworn.
Final Sale / Non-Returnable Items
All sale items are final sale. The following items are not eligible for return: carbon-plated running shoes, avalanche safety equipment (transceivers, shovels, probes, airbags), climbing equipment (ropes, harnesses, carabiners, belay devices, slings), ski crampons, helmets and gift cards.
Return Process & Fees
International returns are not accepted. A 10% deduction applies to all refunds to cover credit card processing and administrative fees.
For more information on returns and exchanges, click here.
International Orders
All International orders, including US orders, areDELIVERED DUTIES UNPAID.Taxes and duties are the customer's responsibility.