HighUintas
WKR
- Joined
- Feb 2, 2020
- Messages
- 3,014
In what way? Longevity? Warmth perforance/comfort against their claims? Warmth to weight ratio?Zenbivy Lite 10° XL. I have done the full evolution of rectangular, mummy, quilts, etc. used heavily to way below 0° F. The Zenbivy lite system in 10° and XL is the best sleep system on the market.