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FREE STANDARD SHIPPING
ON ALL ORDERS OVER $99
USE PROMO CODE
FREESHIP

SONIC™ 0 LONG DOWN SLEEPING BAG

AWARD WINNING COMFORT BASECAMP TO SUMMIT

The 2015 Backpacker Editors’ Choice Award Winning Sonic™ series of sleeping bags are built to put a smile on your face when the cold weather is keeping most people out of the mountains. We’ve used all the best ingredients of high-end fabrics and 850 fill power down insulation paired with stretch construction at the knees for side sleeping. Thermo Gills™ regulate the internal temperature of the bag by as much as 20° F without letting drafts in.


$529.95
Temporarily Out of Stock
FREE STANDARD SHIPPING ON ALL ORDERS OVER $99 - USE PROMO CODE: FREESHIP
Thermo Gills allow you to regulate the warmth of the bag on milder nights by as much as 20F/11C without letting cold drafts inside.
https://www.youtube.com/watch?v=egr3R4KQRq4
Stretch construction at the knees offers extra volume for side sleeping but keeps the bag close to your body for thermal efficiency.
Oversized Draft Collar
Insotect Flow Vertical Baffles
Temperature Regulating Thermo Gills closed.
Offset Zipper
Sonic Design Illustration
Thermo Gills allow you to regulate the warmth of the bag on milder nights by as much as 20F/11C without letting cold drafts inside.

Specifications

Technology

Accessories

Reviews

Temperature Rating 0F / -18C
Fill Type 850 Fill Power Down
Fill Weight 1lb 9 oz / 710 g
Minimum Weight 2 lb 15 oz / 1.3 kg
Shape Mummy
Capacity 1P
Fits Up To 6'6" / 198 cm
Shoulder Girth 69 in / 175 cm
Hip Girth 63 in / 160 cm
Knee Girth 56 in / 142 cm
Pad Sleeve Dimension N/A
Packed Size 18 x 11 in dia / 46 x 28 cm dia
Compressed Volume 12 L
Zipper Location Left
Shell Fabric 20D Nylon Ripstop w/ DWR
Footbox Fabric 40D Nylon Ripstop w/ OSMO
Lining Fabric 20D Nylon Mini Ripstop with DWR
Color Granite / Sunburst Yellow