Highlighted cells show suggested outdoors activities for each down sleeping bag mjhjhodel Travel / Indoor Endurance / Adventure Racing / Mountain Marathon Ultra Lightweight Backpacking eidte Summer Alpinism Winter Trekking / Winter Alpinism Extreme Cold Expedition Criterion asdfljk 200 0 asdf asdf Criterion Ultralight 350 Criterion Quantum 200 Criterion Quantum 350 Criterion Quantum 450 Criterion Lady 350 Criterion Lady 500 Criterion Lady 650 Criterion Traveller 500 Criterion Traveller 650 Criterion Traveller 750 Criterion Prime 400 Criterion Prime 550 Criterion Prime 700 Criterion Expedition 900 Criterion Expedition 1100