Sale Ends Nov 25

Big Agnes  Lost Ranger 3N1 0 Sleeping Bag

Sale Ends Nov 25
$314.89Compared to $449.95 Save 30%
Color: Legion Blue/Tapestry
please select a Size
Quantity
Select size for delivery dates

With a modular design that offers 3 bag configurations in 1 simple-yet-technical sleep system, the Big Agnes Lost Ranger 3N1 0 sleeping bag adapts to weather and your sleep style for absolute comfort.

Features

  • System consists of 2 down-filled bags that can be used together or separately, depending on your sleep style and temperature preference
  • Maximum warmth is achieved when the inner and outer bags are layered, using offset quilting to minimize cold spots—this combined configuration has a tested lower limit of -1°F
  • Using the inner bag alone provides warmth down to about 20°F; the outer bag alone provides warmth down to about 45°F
  • 650-fill-power DownTek™ down repels water while maintaining its insulating value
  • Water-repellent finish is PFC-free
  • Insotect Flow™ vertical baffles contour to your body to provide a more comfortable fit and keep you warmer
  • Sleep on either side using the inner bag alone or within the outer bag; 3/4-length, anti-snag ambidextrous zipper stays out of the way when side sleeping
  • Inner bag design mimics the 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 a no-draft collar, no-draft wedge and 2 no-draft, antisnag dual side zippers with zipper garages
  • Hand-tuck pockets at the top of the outer bag provide additional hand warmth
  • 2-way zippers at both the top and bottom of the inner and outer bags allow easy temperature control throughout the night
  • Easy access to the discreet pillow barn on the pad sleeve keeps your pillow tucked in all night
  • Outer bag lining and inner bag are made with postconsumer recycled polyester taffeta featuring a PFAS-free water-repellent finish
  • Pad Cinch System adjusts to a variety of pad sizes; a self-equalizing drawstring easily connects the bag to the pad, and the middle securement feature provides extra stability
  • For the regular-length bag, use a rectangular sleeping pad measuring 20–30 in. wide and 72 in. long (pad not included)
  • For the long-length bag, use a rectangular sleeping pad measuring 20–30 in. wide and 78 in. long (pad not included)
  • Create a doublewide system bag by mating two 3N1 bags with compatible zippers
  • Storage sack and stuff sack included

Imported.

Temperature ratings are intended as a guideline to help you compare products, rather than a guarantee of warmth, since many different factors contribute to your comfort while you sleep. Backpacking bags are typically rated for temperature according to an independent testing protocol—currently International Organization for Standardization (ISO) 23537, though some older items followed European Norm (EN) 13537. Testing is based on a person wearing one base layer and a pair of socks, sleeping on an insulated surface with a minimum R-value of 5.38.

Each bag then gets 2 ratings: the Comfort rating is the lowest temperature at which the bag will keep the average "cold sleeper" comfortable, and the Lower Limit rating is the lowest temperature at which the bag will keep the average "warm sleeper" comfortable. Some brands determine their own temperature rating by aligning to the Comfort rating for women’s bags, to the Lower Limit rating for men’s bags, or somewhere in the middle for nongendered bags.
View all Big Agnes Backpacking Sleeping Bags

Technical Specs

Best Use

Backpacking

Tested Lower Limit

-1 degrees (F) - ISO

Tested Comfort

12 degrees (F) - ISO

Temperature Rating (F)

0 degrees (F)

Temperature Rating (C)

-18 degrees (C)

Weight

Regular - Left Zip: 3 lbs. 12 oz.

Long - Left Zip: 4 lbs. 2 oz.

Shell

Ripstop nylon

Zipper Location

Left

Insulation Type

Down

Water-Resistant Down

Yes

Fill

650-fill-power DownTek down

Fill Weight

Regular - Left Zip: 1 lb. 14 oz.

Long - Left Zip: 2 lbs. 1 oz.

Sleeping Capacity

1-person

Lining

Polyester taffeta

Sleeping Bag Shape

Semirectangular

Fits Up To (in.)

Regular - Left Zip: 72 inches

Long - Left Zip: 78 inches

Shoulder Girth (in.)

Regular - Left Zip: 69/62 inches

Long - Left Zip: 72/65 inches

Hip Girth (in.)

Regular - Left Zip: 61/54 inches

Long - Left Zip: 64/57 inches

Stuff Sack Size

9 x 20 inches

Stuff Sack Volume

20.8 liters

Compressed Volume

Regular - Left Zip: 16.3 liters

Long - Left Zip: 13.9 liters

Gender

Unisex

Sustainability

Down certified to the Responsible Down Standard (RDS)

Contains recycled materials

Reviews
3 reviews with an average rating of 3.0 out of 5 stars

Loading Reviews...

Questions & Answers

Loading Questions...