Free Shipping on Orders Over $49*

Big Agnes Roxy Ann 3N1 15° Sleep System

Find it for less? Click here for our Lowest Price Guarantee!

Free Ground Shipping.


The Roxy Ann 3N1 15° sleeping bag is part of our 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 our 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.

Pad Cinch System

The Pad Cinch System is designed to help keep you and your bag on your pad all night long, no matter how much you toss and turn. 
The drawstring connects your bag to the pad while a middle securement feature provides extra stability. It is adjustable to fit any pads sized between 20”x66” - 30”x78”.

3N1 Sleep System Sleeping Bags

Everything you need to know… 
1. Keep your head snug and warm using the inner bag with jacket-style hood 
2. Three-quarter, anti-snag zipper 
3. Pillow barn on pad sleeve keeps your pillow tucked in 
4. Hand tuck pockets at the top of outer bag
5. 650 fill DownTek™ repels water while maintaining insulating value with bluesign® certified PFC-free water repellent chemistry
6. Two-way zippers on both sides for venting and easy access from top or bottom
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 

Our 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 our 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 

Create a doublewide system bag by mating two 3N1 bags 

Regular and Long sized bags available. 

Storage sack & stuff sack included
Shell: Lightweight nylon rip-stop 

Outer bag lining and Inner bag: GRS certified 100% post-consumer recycled polyester taffeta featuring a PFC-free water-repellent finish 

Pad sleeve: Lightweight nylon rip-stop 

650 fill DownTek™ repels water while maintaining insulating value - bluesign® Certified PFC-free water-repellent chemistry