Specs + Sizing
Features
- 3N1 System Bags offer three bag configurations for temperature versatility with a technical, roomy sleeping space that keeps you on your pad throughout the night
- Pad Cinch System is adjustable to a variety of pad sizes. The self-equalizing drawstring easily connects bag to pad and the middle securement feature provides extra stability
- Maximum thermal efficiency is achieved when inner and outer bags are layered, using offset quilting to minimize cold spots
- Sleep on any side using the inner bag alone and within the outer bag. Three-quarter, anti-snag ambidextrous zipper stays out of the way when side sleeping
- The inner bag design mimics our award-winning Sidewinder sleeping bag, designed for side sleepers and made to move with you from side to side
- Keep your head snug and warm using the inner bag with jacket-style hood
- Spacious, rectangular shaped outer bag is constructed with no-draft collar, no-draft wedge, and two no-draft, anti-snag dual side zippers with zipper garage
- Ultimate comfort and additional hand warmth with hand tuck pockets at the top of outer bag
- Access from top and bottom of both inner and outer bag with two-way zipper for easy temperature control throughout the night
- Easy access to discreet pillow barn on pad sleeve keeps your pillow tucked in all night
- Create a doublewide system bag by mating two 3N1 bags
- Regular and Long sized bags available
- Storage sack & stuff sack included
Construction + Materials
- Shell: Lightweight nylon rip-stop
- Outer bag lining and Inner bag: GRS certified 100% post-consumer recycled polyester taffeta featuring a PFC-free water-repellent finish
- Pad sleeve: Lightweight nylon rip-stop
- 650 fill DownTek™ repels water while maintaining insulating value - bluesign® Certified PFC-free water-repellent chemistry
- Quilted construction