ALPS Mountaineering

Blaze 0 Sleeping Bag: 0F Synthetic

What Our Gearhead® Experts Are Saying:

"I’ve used this bag on frosty overnights, and the warmth is no joke. The TechLoft Silver fill holds loft well, and the chest and zipper baffles make a noticeable difference when the temps drop hard."

We settle in for cold camp nights knowing the Blaze 0º Sleeping Bag keeps the warmth where we need it. Whether we’re tucked into a tent before dawn or settling down after a long day on the trail, the durable ripstop shell and soft liner create a steady layer of comfort against dropping temperatures. Its mummy shape and contoured hood wrap us in heat, helping us rest without the midnight chill creeping in.

As temperatures fall deeper, the synthetic TechLoft Silver insulation maintains loft and thermal efficiency thanks to its siliconized fibers. Two-layer offset construction reduces cold spots, while insulated chest and zipper baffles help trap heat when the wind picks up outside the tent. Offered in multiple sizes, the Blaze 0º packs easily into its stuff sack and becomes a dependable companion on cold-weather trips when warmth and durability matter most.