When Sea to Summit conceptualized the ultimate sleeping bag, they didn't mess around. The Traverse Xt I 19 Down Sleeping Bag is just one of the latest technological achievements of Sea to Summit. Insulated with 850+ European goose down, this bag also features 3D NanoShell™ technology that manages moisture to keep your down dry and your body warm. With this lightweight sleeping bag, you also get an Ultra-Sil® compression bag, mesh storage cell and cotton laundry bag.
850+ European Goose Down is warm, but still compressible for easy packing
Relaxed Mummy shape offers enough space to let you move in your sleep, but tapers to keep in warmth
3D NanoShell™ technology is lightweight and manages moisture by combating internal condensation to maintain dryness and high loft of the down insulation
Offset baffles help eliminate cold spots
Differential cut shell with 3D side walls
60/40 Top/Bottom fill ratio
Includes Ultra-Sil compression bag, mesh storage cell and laundry bag.