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Built with synthetic insulation and lightweight material typically reserved for a higher price point, the Synthesis packs light but hits heavy with its feature set. A dual zipper system makes getting in and out a breeze and gives you room to move about, while the self sealing foot vent lets you vent heat with ease.
Nylon
Synthetic insulation provides lofty warmth, even when wet
Dual zipper system for ease of use
Patented self-sealing foot vents for fast and easy ventilation
Draft dodger collar helps prevent drafts
20D nylon fabric for lightweight versatility
Insulation SierraLoft Synthetic
Shell Fabric 20d Nylon Ripstop
Liner Fabric 20d Nylon Taffeta
ISO Limit Temp Rating 9° F / -13° C
ISO Comfort Temp Rating 20° F / -7° C
Fill Weight 36 oz / 1.021 kg
Weight 3 lb 12 oz / 1.71 kg
Fits Up To 5' 8" / 173 cm
Length 73" / 185.42 cm
Shoulder Circumference 59" / 149.86 cm
Hip Circumference 58" / 147.32 cm
Footbox Circumference 40" / 101.6 cm
Stuff Sack Size (L x W) 16 x 8.5" / 40.64 x 21.59 cm
SKU 70613720R
