Roxy Ann 3N1 15 - Women's

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The Roxy Ann 3N1 15° sleeping bag is part of the latest evolution of the Big Agnes Sleep System. This modular 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.

The contoured silhouette on Big Agnes' women’s bags provides thermal efficiency and minimizes common cold spots. It's the only bag you need for 3-season camping, backpacking and everywhere in between. These lightweight, down-fill bags deliver comfort and versatility no matter your sleep style or temperature preference.

Please note, the underside of these sleeping bags are un-insulated to save weight and packed space. They require a pad underneath for insulation. Pad not included.


Big Agnes
Lyons Blue / Teal
- Regular: fits users up to 5 ft 6 in
- Long: fits users up to 6 ft
Temperature Rating F:
15° F
Temperature Rating C:
-9° C
Insulation Type:
650 fill DownTek™ repels water while maintaining insulating value - bluesign® Certified PFC-free water-repellent chemistry
Shell Material:
Lightweight nylon ripstop
Lining Material:
Post-consumer recycled polyester taffeta with PFAS-free water-repellent finish
Pad Size Needed:
- 20-30 in x 66-78 in
- Rectangular-shaped pad recommended
- Pad not included
- Inner Bag Regular: 1 lb 14 oz / 850 g
- Outer Bag Regular: 1 lb 7 oz / 652 g
- Inner Bag Long: 2 lbs 2 oz / 964 g
- Outer Bag Long: 1 lb 9 oz / 709 g
Fill Weight:
- Inner Bag Regular: 18 oz / 510 g
- Outer Bag Regular: 9 oz / 255 g
- Inner Bag Long: 20 oz / 567 g
- Outer Bag Long: 10 oz / 283 g
Stuff Sack Size:
- Regular: 9 x 20 in
- Long: 9 x 20 in
Compressed Size:
- Regular: 10.5 x 9.5 in
- Long: 10.5 x 10.5 in
Circumference at Shoulders:
- Inner Bag Regular: 56 in
- Outer Bag Regular: 63 in
- Inner Bag Long: 59 in
- Outer Bag Long: 66 in
Circumference at Hips:
- Inner Bag Regular: 51 in
- Outer Bag Regular: 58 in
- Inner Bag Long: 54 in
- Outer Bag Long: 61 in
Circumference at Foot:
- Inner Bag Regular: 40 in
- Outer Bag Regular: 52 in
- Inner Bag Long: 43 in
- Outer Bag Long: 55 in
Other Features:
  • 3N1 System Bags offer three bag configurations for temperature versatility with a technical, roomy sleeping space that keeps you on your pad throughout the night
  • Big Agnes' women's bags are designed to contour to your figure for the most thermally efficient and comfortable night's sleep
  • Pad Cinch System is adjustable to a variety of pad sizes. The self-equalizing drawstring easily connects bag to pad and the middle securement feature provides extra stability
  • Maximum thermal efficiency is achieved when inner and outer bags are layered, using offset quilting to minimize cold spots
  • Sleep on any side using the inner bag alone and within the outer bag. Three-quarter, anti-snag ambidextrous zipper stays out of the way when side sleeping
  • The inner bag design mimics Big Agnes' 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 no-draft collar, no-draft wedge, and two no-draft, anti-snag dual side zippers with zipper garage
  • Ultimate comfort and additional hand warmth with hand tuck pockets at the top of outer bag
  • Access from top and bottom of both inner and outer bag with two-way zipper for easy temperature control throughout the night
  • Easy access to discreet pillow barn on pad sleeve keeps your pillow tucked in all night (pillow sold separately)
  • Create a doublewide system bag by mating two 3N1 bags (sold separately)
  • Storage sack & stuff sack included

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