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Mid-volume freeride pack with extra space, fast back-panel access, and snow-focused features for resort to backcountry days.
The Mammut Nirvana 28 Backpack is a technical snow sports pack built for freeriding and lift-accessed ski touring, giving you more room than the 22L while staying compact and stable on your back. The 28-litre capacity comfortably swallows avalanche gear, extra layers, water, and food, and the 270° back-panel zip lets you open the main compartment wide from the rear so you can grab what you need without dumping gear in the snow. A dedicated front avalanche safety pocket keeps shovel and probe separate and ready, and an internal sleeve makes the pack compatible with the Mammut Back Protector for added impact protection on bigger days (sold separately). Diagonal and A-frame ski carry, snowboard attachment, and secure mounts for ice tools and poles handle everything from chairlift laps and sidecountry hikes to short tours, while the integrated helmet carrier keeps your lid tidy on the climb or drive home. With recycled, PFC-free main materials and a robust winter-tuned build, the Nirvana 28 is made to work hard through a full season of storm days, road trips, and mixed missions.
| Waterproofing | Durable recycled outer fabric with PFC-free water-repellent treatment, designed to shed snow and light moisture through typical winter conditions. |
| Warmth | Uninsulated pack with supportive padding; built to sit comfortably over your shell and mid-layers without adding bulk or trapping excess heat. |
| Fit | Ergonomic freeride carry with padded shoulder straps, hip belt, and sternum strap for a close, stable feel while skiing, bootpacking, or skinning. |