Sorry!  This item Is out of stock.  ( Sierra Designs - Synthesis 35D Sleeping Bag )

Sierra Designs - Synthesis 35D Sleeping Bag

Availability: Out of stock

Stock #: HGWVZ-
Shop all in stock - Synthetic


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.


  • 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

Additional Information

Material Shell: 20D Nylon Ripstop
Lining: 20D Nylon Taffeta
Temp Rating 35°F / 2°C
Length Regular: fits to 6'
Long: fits to 6'6"
Shoulder Girth Regular: 62"
Long: 64"
Hip Girth Regular: 56"
Long: 58"
Foot Girth Regular: 40"
Long: 42"
Packed Size Regular: 15 x 7.5 inches
Long: 15 x 7.5 inches
Weight Regular: 2 lb 4 oz
Long: 2 lb 6 oz