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Sierra Designs Synthesis 20 Degree Sleeping Bag, Regular - Synthetic, Mummy Style Camping & Backpacking Sleeping Bag

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US$176.32 cheaper than the new price!!

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Used  US$117.54
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Product details

Management number 216632134 Release Date 2026/04/19 List Price US$117.54 Model Number 216632134
Category

When we’re heading out on fast-and-light summer adventures, the Sierra Designs Synthesis 50 Sleeping Bag is our go-to for a comfortable night's rest. Its lightweight synthetic insulation provides just the right amount of warmth for mild nights, and it continues to perform even if moisture creeps into our tent or bivy. Designed for efficiency, the Synthesis 50 features a relaxed mummy shape that balances comfort with weight savings. A full-length zipper offers easy venting on warmer nights, while the included stuff sack keeps it compact in our pack. Whether we’re bikepacking, thru-hiking, or setting up camp under the stars, this bag keeps us sleeping soundly without weighing us down.

  • nylon ripstop
  • Made in the USA or Imported
  • Material: nylon ripstop
  • Insulation: SierraLoft synthetic
  • Shape: mummy
  • Zipper: full-length
  • Max User Height: 6ft 6in
UPC 054003812085 054003812047
Size Standard
Color Red/Black
Shape Mummy
Seasons All Seasons
Material nylon ripstop
Occupancy 1 Person
Brand Name Sierra Designs
Sport Type Camping & Hiking
Fabric Type nylon ripstop
Item Weight 1.14 Kilograms
Closure Type Zipper
Manufacturer Sierra Designs
Model Number 90613419R
ShellMaterial Nylon
Fill Material Type Synthetic
Temperature Rating Comfort
Age Range Description Adult
Item Dimensions L x W 76"L x 52"W
Manufacturer Part Number 90613419R

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