The Alps Crater Lake rectangle sleeping bag is one of the most popular bags that Alps has to offer. The Crater Lake uses 2-layer offset construction to eliminate cold spots and uses Techloft+ Insulation. This insulation has multi-hole staple-length micro-denier fibers that have a silconized finish for maximum insulation, loft, and compactness. The Crater Lake will keep you warm when the weather is not.
- 2-Layer Construction
- TechLoft+ Insulation
- Nylon Oxford Standard Stuff Sack Included
- Large #8 Zipper
Outer Fabric: 210T Nylon Ripstop
- Regular: 33" x 80"
- Long: 33"x84"
- 20 Degree Regular: 3 lbs
- 20 Degree Long: 3 lbs 12 oz.
- 0 Degree Regular: 4 lbs oz.
- 20 Degree Regular: 5 lbs 6 oz.
- 20 Degree Long: 6 lbs. 2 oz.
- 0 Degree Regular: 6 lbs. 6 oz.