Lost Ranger UL 3N1 0 (850 DownTek) LONG LEFT

The Lost Ranger UL 3N1 0° sleeping bag is part of our latest evolution of the Big Agnes Sleep System. This modular ultralight bag design offers just what you’d expect: three bag configurations in one simple, yet technical sleep system that stays attached to your pad, so you won’t roll off in the middle of the night. It's the only bag you need for 3-season camping, backpacking and everywhere in between. These ultra-lightweight, down-fill bags deliver comfort and versatility no matter your sleep style or temperature preference.

More about Lost Ranger UL 3N1 0 (850 DownTek) LONG LEFT

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 

Ultralight, durable materials with 850 fill Downtek™ water-repellent down, for those who aren't willing to sacrifice comfort for compressibility 

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 quilted construction 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 a single no-draft, anti-snag left side zipper 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 

Regular and Long sized bags available 

Storage sack & stuff sack included

Construction + Materials
Shell: Ultralight nylon rip-stop 

Lining: Ultralight nylon rip-stop fabric 

Pad sleeve: Ultralight nylon rip-stop 

850 fill DownTek™ repels water while maintaining insulating value - bluesign® Certified PFC-free water-repellent chemistry 

Insotect Flow™ vertical baffles contour to your body to provide a more comfortable fit and keep you warmer