Long and lean.
Built for big boys headed into high-altitude mountain environments, the Millet Alpine Expert 12 Degree Down Long Sleeping Bag is a five-season mountaineering bag that's designed to handle some of the toughest conditions you'll encounter. From winter backcountry missions to summer alpine assaults, the Alpine Expert helps taller mountaineers stay warm and comfortable in unforgiving terrain.
700-fill duck down insulation provides an unrivaled warmth-to-weight ratio for serious warmth that won't weigh you down, and it's Responsible Down Standard-certified, which means the down comes from ethically-treated animals. Insulation Shield Construction utilizes V-tube baffles combined with aluminized, non-woven film to reflect body heat back to you, enhancing warmth without adding weight. 3D construction reduces compression for greater heat retention.
Ripstop fabric offers lightweight toughness and water-resistance, while the smooth lining makes sliding in and out of your bag easy. An anti-cold flap on the 3/4-length zipper prevents heat from seeping out through the night. The pre-shaped hood can be cinched down on super-cold nights. The Alpine Long also comes with a waterproof compression sack, so you can rest assured knowing you won't have a soggy bag when you get to camp.
- Nylon ripstop fabric, polyester lining
- RSD-certified 700-fill duck down insulation
- Insulation Shield Construction
- 3D build
- 3/4-zip with anti-cold flap
- Pre-shaped hood with drawcord
- Inside pocket
- Waterproof compression sack