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Big Agnes Lost Ranger 15 Degree Sleeping Bag

Big Agnes Lost Ranger 15 Degree Sleeping Bag is rated 4.6 out of 5 by 11.
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4.6 Star Rating
4.6
$249.95 - $299.95

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Product Description Item No.   10333624

The Big Agnes Lost Ranger 15 Degree Sleeping Bag is a down bag for sleeping in the backcountry. When the temps get down to 15°F at night, you gotta bring along a bag that can handle it. The 650 fill treated with DownTek™ resists moisture while also delivering heat. When you're not snoozing away in your tent, the rectangular bag packs down in to an 8"x17.5" stuff sack (size regular) so you can jam it into your pack and be on your way to the next camp.

FEATURES of the Big Agnes Lost Ranger 15 Degree Sleeping Bag

  • Design improves connection between pad sleeve and bag providing a roomier sleeping space without adding bulk
  • Sculpted contour allows the bag to drape around you, increasing insulation performance
  • Free range hood design – gives you the freedom to lift your head while snuggled in the hood
  • Low profile cord lock lets you un-cinch the hood with one hand
  • Tapered vaulted foot box creates wiggle room for your feet with out creating large cold air pockets
  • Stretch fabric panel beneath hood creates a designated pillow pocket
  • DownTek water repellent down repels water while maintaining insulating value
  • Integrated full pad sleeve
  • Rectangular shaped bag
  • Lightweight mini rip-stop micro fiber for high performance and a soft feel
  • Zipper garage
  • Mate together left and right zip bags
  • No-draft collar, No-draft wedge, No-draft zipper
  • Interior fabric loops for sleeping bag liners
  • Exterior loops for hang drying or storage
  • Mesh storage sack and nylon stuff sack

- + Product Specifications
Stuff / Compression Sack Dimensions: 8 x 17.5 in.
Features: Zipper Garage, Water-resistant, Stuff Sack Included
Fabric Details: 100% Polyester ripstop
Bag Weight (Regular): 2 lbs 12 oz
Bag Weight (Long): 3 lbs
Fill Weight (Regular): 16 oz
Fill Weight (Long): 19 oz
Fill Weight (Wide Long): 24 oz
Foot Circumference (Regular): 52.5 in.
Foot Circumference (Long): 52.5 in.
Foot Circumference (Wide Long): 59 in.
Shoulder Circumference (Regular): 69 in.
Bag Weight (Wide Long): 3 lbs 7 oz
Hip Circumference (Regular): 63 in.
Shoulder Circumference (Long): 72 in.
Hip Circumference (Long): 66 in.
Shoulder Circumference (Wide Long): 79.5 in.
Hip Circumference (Wide Long): 73 in.
Gender: Mens
Best Use: Camping
Insulation: Down
Temperature Rating: 11 - 20 Degrees Fahrenheit
Exact Temperature Rating: 15 Degrees Fahrenheit
Sleeping Bag Shape: Semi-Rectangular
Fill Details: 650 Fill DownTek Water Repellent Down
Rated 4 out of 5 by from Super comfy I have had the lost ranger since early winter 2017. It pairs great with a BA insulated sleeping pad. This is a winter only bag for me for temps as low as upper 20's. I do not mind the extra weight for added comfort. I am a side sleeper and this bag works great for side sleepers. I truly feel like a king sleeping in this winter bag set up. Really like the sleeve for the pad, and pad as your insulator instead of the down on bottom side of bag. Regular size works great a 6 feet tall. In the warmer months I use an alternative bag for less insulation and to reduce pack weight.
Date published: 2018-06-12
Rated 5 out of 5 by from Great Bag! Well constructed and great features. Bought this for its packability. Gonna make a trip around Lake Michigan on my Harley! Can't wait! I'm 5'10" 285 lbs and i got the wide long and I fit very comfortably in this bag.
Date published: 2018-05-12
Rated 5 out of 5 by from Great. Exactly as described. I don’t like typical mummy bags. This bag has Plenty of room so I don’t feel confined. Another well made bag from big Agnes. My second from them. Keeps me warm.
Date published: 2018-04-23
Rated 5 out of 5 by from Meets expectations Used this as late spring, summer, early fall. Sleeps comfortably with a sleeping pad at around 35 degrees. Anything lower than that baselayers are needed. Plan to have this bag for a while. Happy with my purchase.
Date published: 2018-04-22
Rated 4 out of 5 by from Not used yet but hopeful Always hang your sleeping bag. Do not store in stuff sack. That's said, I haven't used this bag yet but I got into it with my sleeping pad tucked into the built sleeve and I am happy with the purchase. Cozy and warm and the no pad sleeve should be standard for all hiking bags.
Date published: 2018-04-17
Rated 5 out of 5 by from Warmth and Comfort in the Lost Ranger 15* This is exactly what I was looking for in a down bag. At just under 3lbs it is light weight and packs very small in my backpack. I went with the 15* since im generally a warm sleeper and dont have much use for it in the winter. I do a lot of trips in the Tahoe Wilderness, we experience a big fluctuation in temps from day to night. Bringing this bag and this bag alone I know ill be warm through out the night no matter how cold it gets.
Date published: 2018-02-03
Rated 5 out of 5 by from Very pleased with this bag My ex kept my Marmot bag as part of the divorce LOL so I needed a solid replacement. All the reviews and price range led me to the BA Lost Ranger. I'm 6'4" 240lbs so I got the long/wide version. Plenty of room and I love the comfort and warmth it has. Light and packs fairly small. first night out it got down to 37* and I was fine. No issues whatsoever.
Date published: 2017-11-10
Rated 5 out of 5 by from Superb sleeping vessel! Bought this bag a whole bag and have since used it on multiple backpacking trips. My bag is a long and it packs down extremely well with a separate stuff sack. Works great in below freezing temperatures as well as when zipped together with another’s big Agnes bag. Sleeping pad sleeve is also very accomodating to any pad of average size, not just the recommended big Agnes pad.
Date published: 2017-10-17
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Which insulated sleeping pads are recommended for Big Agnes Lost Ranger sleeping bag?

Asked by: Hiking 7
Hiya Hiking 7, thanks for your question! A good option is the Big Agnes Insulated Double Z Air Pad. check it out here: https://www.moosejaw.com/moosejaw/shop/product_Big-Agnes-Insulated-Double-Z-Air-Pad_10272442_10208_10000001_-1_ Long and regular bags are compatible with 20 inch wide pads and long/wide bags are compatible with 25 inch wide pads. Hope this helps!
Answered by: Alice in Wanderland
Date published: 2017-09-16

Hello! What is the length of the long and wide long bags? Do both come with compression sacks? What are their weights? Thanks!

Asked by: Lauren
Thanks for the question! Both the Long and Long Wide have a length of 78 inches. The Long weighs 3 pounds and the Long Wide weighs 3 pounds, 7 ounces. Both come with a mesh storage sack & nylon stuff sack. I hope this information helps!
Answered by: Foxxy Cleopatra
Date published: 2017-09-16

Is this a good bag to use with a hammock? Or does the integrated lad cause issues?

Asked by: JRanney
HIya JRanney, thanks for your question! This bag would totally work with a hammock. The trick is to experiment to get the right amount of air in the sleeping pad. You might need to under-inflate it to center your body and keep the pad and bag from sliding around. Hope this helps!
Answered by: Alice in Wanderland
Date published: 2017-09-16
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- + Size Guide

Big Agnes Lost Ranger 15 Degree Sleeping Bag

Size Regular Long Wide Long
Stuff Sack Size M 8in x 17.5in M 8in x 17.5in L 9in x 20in
Shoulder Girth 70in - 178cm 73in - 185cm 80.5in - 204cm
Hip Girth 65in - 165cm 68in - 173cm 75in - 190cm
Foot Girth 53in - 135cm 53in - 135cm 64in - 163cm
Fill Weight 16oz - 451g 19.5oz - 553g 24oz - 690g
Compressed Bag Size 6.5in x 8in - 17 x 20cm 7in x 8in - 18 x 20cm 7.5in x 9in - 19 x 23cm
Bag Weight 2lb 12oz - 1.25kg 3lb - 1.36kg 3lb 7oz - 1.56kg

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