The Alpine sleeping bag features the highest quality Ultra-Dry down and a contoured mummy cut for effective insulation
- MAX USER SIZE: R: < 185 cm / L: < 198 cm
- TOTAL WEIGHT: R: 1459 g / L: 1645 g
- GARNISSAGE WEIGHT: R: 1000 g / L: 1135 g
- COMPRESSED BAG SIZE: 26 L
TECHNICALDETAILS
- ULTRA-DRY 850+ LOFT DOWN: The highest-performance down used in all Sea to Summit sleeping bags. The 850+ loft indicates that one ounce (30 g) of down will re-expand to over 850 cubic inches when compressed. A higher loft means that less down can be used to achieve the same temperature, which is important for high-performance sleeping bags. Loft and down quality/composition are independently tested by the International Down and Feather Laboratory (IDFL) - a copy of the certification is supplied with every Sea to Summit sleeping bag. The down is responsibly sourced, RDS-certified and treated with the environmentally-friendly Ultra-Dry Down treatment.
- QUILTLOCK SYSTEM: The QuiltLock system uses the snap locks located at the shoulder and foot ends of Sea to Summit sleeping bags, as well as the comforter footbox and comforter straps to secure a comforter to the sleeping bag. This adds thermal performance and versatility to your sleeping system: your integrated comforter now works for ultralight summer adventures and turns your three-season bag into a four-season sleeping system.
- C0 DWR: Most of our products have already been upgraded to C0 non-PFC water-repellent finishes. Our goal is to use 100% PFC-free C0 water-repellent finishes by 2025.
- RESPONSIBLE DOWN STANDARD (RDS): All the down used in our sleeping bags and comforters is independently certified to the Responsible Down Standard (RDS). The RDS standard certifies down against animal welfare requirements and tracks it from source to final product. The purchase of RDS-certified products demonstrates the demand for better animal welfare practices in the down and feather supply chain. Sea to Summit is RDS certified.
FEATURES
- INSULATION : 850+ fill index, RDS certified, goose down treated with Ultra Dry Down for improved water resistance in wet conditions.
- FABRIC : 20-denier recycled nylon shell and lining. Waterproof-breathable 10 denier nylon hood and foot.
- CUT : Expedition Mummy cut: ample room for both you and the gear you don't want to freeze.
- ZIPPERING: Modified Free Flow zipper system without foot zipper: main zipper - #5 full-zip with zipper flap and two sliders. Secondary closure - 1/3 length #5 with closing flap and two sliders.
- PARTITION CONSTRUCTION: Vertical partitions on chest, horizontal partitions on bottom half and base, box wall construction throughout.
- COLLAR : Wicking double collar: fitted front collar and tubular back collar.
- Hood : Generous, fitted hood with two tactile adjustments. Fits a regular Sea to Summit pillow.
- ANTI-DRIFT TUBE : Double anti-drift down tube along top and bottom of zippers.
- BAG LINING: Compatible with Sea to Summit women's bags.
- PILLOW INTEGRATION: Sea to Summit Regular pillow inserts into hood.
- Gender Unisex
- Weight over 1500g
- Sarcophagus shape
- Full zip
- Material Duvet Loft 850+
MORE INFORMATION