The Lost Ranger UL 3N1 15 deg sleeping bag is part of the 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.
| Regular | Long | |
| Total Weight: | 2lb 3oz | 2lb 6oz |
| Inner Bag Weight: | 1lb | 1lb 2oz |
| Outer Bag Weight: | 1lb 2oz | 1lb 4oz |
| Fill Type: | 850 DownTek™ | 850 DownTek™ |
| Total Fill Weight: | 15oz | 17oz |
| Inner Bag Fill Weight: | 8oz | 9oz |
| Outer Bag Fill Weight: | 7oz | 8oz |
| Compressed Bag Size: | 8.5" x 8" | 9" x 8.5" |
| Stuff Sack Size: | 14L 8" x 17.5" | 14L 8" x 17.5" |
| Max User Height: | 6' | 6'6" |
| Recommended Pad Size: | 20" - 30" x 72" - 78" | 20" - 30" x 72" - 78" |
REGULAR: Shoulder Girth: 62" (Inner) | 69" (Outer) Hip Girth: 54" (Inner) | 61" (Outer) Foot Girth: 43" (Inner) | 55" (Outer)
LONG: Shoulder Girth: 65" (Inner) | 72" (Outer) Hip Girth: 57" (Inner) | 64" (Outer) Foot Girth: 46" (Inner) | 58" (Outer)