Product description
Sea to Summit Trek TkI Sleeping Bag Regular bright blue/denim (bright blue/denim)
Traditional comfort and value, with an anything but traditional design approach, the Trek Series sleeping bags are what backpackers grab for globe-trotting adventures. Vertical baffles over the chest section ensure the down insulation cannot migrate or shift to the outside of the bag during sleep, creating cold spots. A side block baffle construction maintains the 60/40 fill ratio, keeping more down on the top of the bag for maximum insulation.
Ultra Dry Down
UltraDry Down is a PFC-free water-repellant treatment applied to the down used in all Sea to Summit sleeping bags. UltraDry Down retains over 60 % more loft, absorbs 30 % less moisture and dries out 60 % faster when compared to untreated down – which means the down will insulate better even in damp conditions. The treatment also inhibits bacterial growth, making your bag last longer.
Details
- Certified 650+ Loft ULTRA-DRY Down provides compressible comfort and excellent insulation
- Ultralight materials minimise weight and pack size
- Sleeping bag can also be transformed into a blanket
- Large zipper channel with anti-snag prevents body heat from escaping
- 3D sidewall maximizes down insulation
- 3D hood can be tightened if required
- Includes ultra-light Ultra-Sil Compression bag
- Zip Coupling: This sleeping bag can be zipped together with other models