Big Agnes Sidewinder SL 20 Mummy Sleeping Bag (650 DownTek), Regular, Blue
by Big Agnes
Sold out
Original price
$249.95
Original price
$249.95
-
Original price
$249.95
Original price
$249.95
Current price
$199.99
$199.99
-
$199.99
Current price
$199.99
Condition: NEW
Engineered for side sleepers, the Big Agnes Sidewinder SL 20 delivers a cozy, natural sleeping position with thoughtful details designed for maximum comfort. Its technical, body-contoured fit moves with you as you roll, while body-mapped insulation blends lofty 650 DownTek with strategic synthetic fill to relieve pressure points at the hips and feet. A water-repellent shell and PFAS-free finish add durability, making this bag a reliable companion for backcountry adventures. The jacket-style hood keeps warmth close without limiting mobility, and a unique Pillow Barn helps secure your pillow in place. A thermally efficient footbox mimics your natural foot position, while a smooth, anti-snag zipper provides easy access from either side. Lightweight, compressible, and designed to keep drafts out, this bag offers side sleepers an unbeatable night’s sleep on the trail. Product Features Side-sleeper-specific mummy design with a technical fit that moves with you 650-fill DownTek insulation for warmth; synthetic insulation in pressure zones for comfort PFAS-free, water-repellent shell and lining for eco-conscious durability Jacket-style hood and insulated draft tube for superior warmth retention Unique Pillow Barn keeps your pillow secure and easily adjustable Ambidextrous, anti-snag zipper with no-draft garage for smooth access Thermally efficient footbox shaped to match a natural sleeping position External hang loops for drying or storage Includes storage sack and 14L stuff sack Specifications Temperature Rating: 20°F Total Weight: 2 lb 4 oz Fill Weight: 19 oz Compressed Bag Size: 6.5" x 8" Stuff Sack Size: 8" x 17.5" (14L) Max User Height: 6 ft Shoulder Girth: 61" | Hip Girth: 55" | Foot Girth: 36" Fill Type: 650 DownTek + FireLine Eco Synthetic
UPC: 841487134334
MPN: Side SL 20 Reg
Material: Nylon, Polyester, DownTek, FireLine,
Ewirelessgear is not an authorized reseller or distributor of Big Agnes products. While Ewirelessgear only offers genuine, authentic items for sale, these products may differ in certain respects from those sold by authorized sellers of Big Agnes including but not limited to the absence of a manufacturer’s warranty or access to customer support. Any warranties referenced by the original manufacturer may not apply. Ewirelessgear is not affiliated with or endorsed by Big Agnes in any way. All product names, logos, and trademarks are the property of Big Agnes its affiliates, or its licensors, and are used here only to identify the products being sold.
Engineered for side sleepers, the Big Agnes Sidewinder SL 20 delivers a cozy, natural sleeping position with thoughtful details designed for maximum comfort. Its technical, body-contoured fit moves with you as you roll, while body-mapped insulation blends lofty 650 DownTek with strategic synthetic fill to relieve pressure points at the hips and feet. A water-repellent shell and PFAS-free finish add durability, making this bag a reliable companion for backcountry adventures. The jacket-style hood keeps warmth close without limiting mobility, and a unique Pillow Barn helps secure your pillow in place. A thermally efficient footbox mimics your natural foot position, while a smooth, anti-snag zipper provides easy access from either side. Lightweight, compressible, and designed to keep drafts out, this bag offers side sleepers an unbeatable night’s sleep on the trail. Product Features Side-sleeper-specific mummy design with a technical fit that moves with you 650-fill DownTek insulation for warmth; synthetic insulation in pressure zones for comfort PFAS-free, water-repellent shell and lining for eco-conscious durability Jacket-style hood and insulated draft tube for superior warmth retention Unique Pillow Barn keeps your pillow secure and easily adjustable Ambidextrous, anti-snag zipper with no-draft garage for smooth access Thermally efficient footbox shaped to match a natural sleeping position External hang loops for drying or storage Includes storage sack and 14L stuff sack Specifications Temperature Rating: 20°F Total Weight: 2 lb 4 oz Fill Weight: 19 oz Compressed Bag Size: 6.5" x 8" Stuff Sack Size: 8" x 17.5" (14L) Max User Height: 6 ft Shoulder Girth: 61" | Hip Girth: 55" | Foot Girth: 36" Fill Type: 650 DownTek + FireLine Eco Synthetic
UPC: 841487134334
MPN: Side SL 20 Reg
Material: Nylon, Polyester, DownTek, FireLine,
Ewirelessgear is not an authorized reseller or distributor of Big Agnes products. While Ewirelessgear only offers genuine, authentic items for sale, these products may differ in certain respects from those sold by authorized sellers of Big Agnes including but not limited to the absence of a manufacturer’s warranty or access to customer support. Any warranties referenced by the original manufacturer may not apply. Ewirelessgear is not affiliated with or endorsed by Big Agnes in any way. All product names, logos, and trademarks are the property of Big Agnes its affiliates, or its licensors, and are used here only to identify the products being sold.