Lost Ranger 3N1 15 (650 RDS DownTek) REGULAR -9 - Big Agnes

The Big Agnes Lost Ranger 3N1 is the down sleeping bag that combines two sleeping bags for three different "configurations" so you'll sleep like a baby no matter the temperature. This modular bag design offers exactly what you'd expect: three bag configurations in a simple yet technical sleep system that attaches to your mattress, so you don't roll off in the middle of the night. Use just the outer bag for warm summer nights, just the inner bag when the temperature starts to drop, and on the coldest trips, combine both for ultimate warmth - it's the only sleeping bag you need for all seasons. Perfect for camping, backpacking or whatever adventure you're on.

3N1 System Bag: Three sleeping bag configurations to keep you warm through all temperatures

Big Agnes Padlok™ Sleep System Bags are designed to easily attach to your sleeping pad so you can comfortably roll around inside without rolling (sleeping pad sold separately)

Pad Cinch System is adjustable for a variety of sleeping sizes. Self-leveling drawstring easily connects the sleeping bag to the sleeping pad and the center locking feature provides extra stability

Maximum thermal efficiency is achieved when the inner and outer sleeping bags are layered, with offset quilting to minimize cold spots

The liner design is similar to Big Agnes' award-winning Sidewinder sleeping bag, designed for side sleepers and made to move with you

Keep your head warm and comfortable with the inner bag's jacket-like hood

Spacious, rectangular outer bag is constructed with a draft-free collar, draft-free gusset and two draft-free, anti-snag double side zippers with zipper garage

Ultimate comfort and extra hand warmth with hand pockets at the top of the outer bag

Two-way zipper opens from the top or bottom of both bags, for easy temperature control throughout the night

Pillow Barn attached to the padding sleeve allows for natural head movement while keeping a pillow (or jacket) securely in place

Includes mesh bag, perfect for long-term storage, and a smaller stuff sack for active use

To pack this bag down to its smallest compressed size, we recommend combining it with a Big Agnes Compression Stuff Sack or Superlight Girdle

Specifications

Shell and padding sleeve: Recycled 20D polyester ripstop, water-repellent finish without intentionally added PFAS

Outer bag lining and inner bag: Recycled 20D polyester taffeta, water-repellent finish without intentionally added PFAS

Insulation: 650 fill Downtek™ PFC-Free maintains insulating value even when wet, with bluesign® approved water-repellent chemistry without intentionally added PFAS

Inner sleeping bag: YKK #3 center zipper

Outer sleeping bag: YKK #5 zipper in left zipper

Inner sleeping bag, continuous construction / Outer sleeping bag, continuous construction

Storage: Sleeping bag and stuff sack included

Filling type: 650 Downtek™ PFC-free

Technical details

Type: Mummy

Suitable for: Camping, Trekking, Backpacking

Body size (maximum): 183 cm

Weight: 1260 grams

Shoulder width: 157 cm

Foot width: 109 cm

Comfort temperature: -3 C

Lowest temp: -9 C

Package size: 22 x 29 cm

The zipper is on the left side

Shell material: Recycled polyester

Denier: 20D

Filling: Down

Filling power: 650 cuin

Filling weight: 538 g

Inner material: Recycled polyester

Denier: 20D

Contains materials that meet the Bluesign criteria Contains materials that meet the Bluesign criteria

Responsible Down Standard