Big Agnes Women's Sidewinder SL 20 Sleeping Bag

Compare prices from top U.S. retailers and find the best available deal.

$149.97 - $299.95
11 offers5 retailers
Updated 19 hours ago

Available Colors

Steep and Cheap
BEST DEAL

$149.97

40% OFF

$249.95

Size: REGULAR
Color: Lyons Blue/Teal
Shop Now
Backcountry
BEST DEAL

$149.97

40% OFF

$249.95

Size: PETITE
Color: Lyons Blue/Teal
Shop Now
Steep and Cheap
BEST DEAL

$149.97

40% OFF

$249.95

Size: PETITE
Color: Lyons Blue/Teal
Shop Now
Backcountry
BEST DEAL

$149.97

40% OFF

$249.95

Size: REGULAR
Color: Lyons Blue/Teal
Shop Now
CampSaver

$149.99

40% OFF

$249.95

Size: REGULAR
Color: Lyons Blue/Teal
Shop Now

Price History

MSRP

$249.95

Current Best Price

$149.97

No price history available for the selected filters.

Product Details

Ergonomically designed for rolling side sleepers, the Big Agnes Sidewinder SL 20 women's sleeping bag keeps you cozy and comfortable through every roll, turn and flop for a more restful night.

Key Specifications

BrandBig Agnes
CategoryBackpacking sleeping bags
Available SizesLONG, PETITE, REGULAR
Available ColorsLegion Blue/Tapestry, Lyons Blue/Teal

Where to Buy

Available at 5 retailers

Steep and CheapBackcountryCampSaverAl's Sporting GoodsChristy Sports

Last Updated: March 6, 2026

Similar Products