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Product Discontinued by Manufacturer

Sierra Designs Synthesis 35 Degrees Sleeping Bags has been discontinued by Sierra Designs and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Camping Gear, Sleeping Bags yourself to try and find the perfect replacement for you!

Product Info for Sierra Designs Synthesis 35 Degrees Sleeping Bags

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.image

Features of Sierra Designs Synthesis 35 Degrees Sleeping Bags

  • Key Features:
  • 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
  • LONG:
  • EN Limit Temp Rating: 25F / -4C
  • EN Comfort Temp Rating: 35F / 1C
  • Fill Weight: 25oz / 720g
  • Minimum Weight: 2lbs 6oz / 1080g
  • Fits Up To: 6' 6" / 198 cm
  • Length: 82in / 208 cm
  • Shoulder Circumference: 64" / 163 cm
  • Hip Circumference: 58" / 147 cm
  • Footbox Circumference: 42" / 107 cm
  • Mesh Stoarge Bag Size (LxW): 20 x 12" / 51 x 31 cm
  • Stuff Sack Size (L x W): 15 x 7.5" / 38 x 19cm

Package Contents:

  • Sierra Designs Synthesis 35 Degrees Sleeping Bags

Outdoor Essentials

1–60 / 60
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Sleeping Bag Accessories

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Related Products to Sierra Designs Synthesis 35 Degrees Sleeping Bags

Sierra Designs Synthesis 35 Degrees Sleeping Bags Unavailable & Discontinued Models

List of Unorderable Models

Sierra Designs Synthesis 35 Degrees Sleeping Bags, Blue/Black, Long, 90613519L , MPN: 90613519L , UPC: 054003812078 , Code: Z58-SI-S31DE-90613519L
Sierra Designs Synthesis 35 Degrees Sleeping Bags, Blue/Black, Regular, 90613519R , MPN: 90613519R , UPC: 054003812061 , Code: Z58-SI-S31DE-90613519R
Sierra Designs Synthesis 35 Degrees Sleeping Bags, Regular, 90613523R , MPN: 90613523R , UPC: 54003854658 , Code: Z58-SI-S31DE-90613523R
Sierra Designs Synthesis 35 Degrees Sleeping Bags, Long, 90613523L , MPN: 90613523L , UPC: 54003854665 , Code: Z58-SI-S31DE-90613523L
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