Big Agnes Lost Ranger 3-N-1 15° Sleeping Bag - Regular - Zip Mid - mercury/tangelo

The Lost Ranger 3-in-1 sleeping bag combines two sleeping bags into three different configurations—offering a sleeping solution that’s just right for a wide range of temperatures.

Highlights of the Big Agnes Lost Ranger 3-N-1 15° Sleeping Bag

• The 3N1 System Bag offers three sleeping bag configurations for flexible temperature adjustment, as well as a functional, spacious sleeping area that ensures you stay on your sleeping mat all night long
• Big Agnes Padlok™ Sleep System Bags attach easily to your sleeping mat, allowing you to comfortably roll over without rolling off the mat
• The Pad Cinch System can be adjusted to fit different sleeping pad sizes
• Maximum warmth is achieved when the inner and outer bags are layered on top of each other, with staggered quilting minimizing cold spots
• The inner bag’s design is modeled after the award-winning Sidewinder sleeping bag, which was developed for side sleepers and moves with you from side to side
• The jacket-style hood on the inner bag keeps your head cozy and warm
• Spacious, rectangular-shaped outer bag with a draft-free collar, draft-free gusset, and two draft-free, jam-free, two-way zippers with zipper garages
• Ultimate comfort and extra hand warmth thanks to hand pockets at the top of the outer bag
• Two-way zipper that opens from the top or bottom for easy temperature control during the night
• The pillow holder attached to the pillowcase allows for natural head movement and keeps a pillow (or jacket) securely in place
• The scope of delivery includes a mesh bag, ideal for long-term storage, and a smaller stuff sack for active use
• To compress this sleeping bag to its minimum pack size, we recommend combining it with a Big Agnes compression stuff sack or a Superlight Girdle
• Regular: up to 183 cm in body size

Details of the Big Agnes Lost Ranger 3-in-1 15° Sleeping Bag

This modular design delivers exactly what you’d expect: three sleeping bag configurations in a simple yet technical sleeping system that stays securely attached to your sleeping mat so you don’t roll off in the middle of the night. Use just the outer sleeping bag for warm summer nights, just the inner sleeping bag when temperatures drop, and combine both on the coldest trips for ultimate warmth—it’s the only sleeping bag you’ll need for 3-season camping, backpacking, and everything in between. These lightweight, down-filled sleeping bags offer comfort and versatility, regardless of your sleeping style or temperature preferences.