The SB 40L is a fully featured backcountry pack designed for skiers and mountaineers who want avalanche survival capability without the bulk of a traditional airbag system. It integrates the Safeback SBX avalanche survival system, which occupies just 0.75L of pack space compared to the 4–6L required by conventional airbag packs. The SBX unit is removable, giving the pack versatility across different trip types — from day tours to multi-day hut objectives. At 40 liters, it offers enough capacity for overnight gear while remaining one of the lighter avalanche safety options available.
Safeback SBX avalanche survival system included
SBX unit removable and occupies only 0.75L of pack space
40L capacity suited for hut trips and overnight missions
Significantly lighter and lower-volume than traditional airbag packs
SBX system saves 3.25–5.25L of usable pack space vs. airbag alternatives
Versatile design usable with or without the SBX unit
