Ideal for every winter adventure, Sea To Summit’s Altitude Atll sleeping bag strikes the perfect balance between space and warmth. It’s crafted from a super light 20D Nylon shell that’s highly breathable and includes a RDS 750+ Loft ULTRA-DRY Down™ for impeccable insulation. The addition of the THERMOLITE® panels under the foot area combine with the easily adjustable hood to provide extra warmth when the temperatures significantly drop. Engineered specifically for women, it has a rectangular shape together with the free-flow half left side and separate foot zips that ensure complete freedom of movement. Compact yet versatile, with a simple zip down it doubles up as a quilt.
- Women’s specific tapered rectangular shape for perfect balance of space and adaptable warmth
- Extra down overall and THERMOLITE® panels under the foot area for additional warmth
- Super-light 20D Nylon shell and lining fabrics for minimal packed size and maximum breathability
- RDS 750+ Loft ULTRA-DRY Down™ for superior insulating power
- Vertical chest baffles prevent down migration and cold spots
- Free-Flow half left side, full length 2 way #5 YKK right side and separate foot zips for freedom of movement, increased ventilation and dual-use as a quilt
- Oversized draft tube with anti-snag materials, prevents heat loss through zipper
- Oversized neck draft tube with a dual adjustment system for even cinching and maximum warmth
- Generously sized hood and dual cord adjustment for maximum warmth retention
- Anatomically shaped footbox allows maximum down lofting, minimising heat loss from your feet
- Large internal security pocket
- Includes Ultra-Sil™ Compression Bag for compact storage
- Zip Coupling: This bag is designed to pair with other Sea to Summit unisex sleeping bags
- RDS 90/10 Premium Duck Down
- Fabric 20D Nylon shell
- Fill Power ULTRA-DRY Down® 750+ Loft
- Shape Tapered Rectangle
- Temp Rating EN -10°c Comfort to -17°c Lower
- Weight Long: 1390g
