Sea to Summit Trek Down 15ºF UDD Sleeping Bag zoom in
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Sea to Summit Trek Down 15ºF UDD Sleeping Bag

$399.00 - $429.00
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The Trek Down 15ºF Sleeping Bag is the perfect option for vehicle-based travels and overnight camping. With 650+ Fill Power insulation, this versatile and spacious bag uses an ergonomic design to offer additional warmth and comfort.

  • Semi rectangular fit features spacious design for added comfort 
  • RDS Duck Down with Ultra Dry Down treatment for improved water-resistance in damp conditions
  • Recycled bluesign® polyester offers durability and comfort for lightweight adventures 
  • Free Flow Zip System offers temperature regulation and multiple sleeping bag configurations
  • Primary zip - full length YKK® #5 with zip-plow and two sliders
  • Secondary zip - 1/2 length YKK #5 with zip-plow and two sliders 
  • Footbox zip - YKK #5 with two sliders
  • Vertical chest baffles; horizontal baffles lower half and base; box wall baffle construction throughout
  • Fitted front draft collar; scalloped over neck and oversized at shoulders
  • Generous fitted hood with two soft touch adjustments; fits a Sea to Summit® regular pillow
  • Single, synthetic-filled draft tube along top of all zippers
  • CO Non-PFC water-repellent finish provides environmentally friendly resistance to condensation and other moisture
  • Pairs with STS women's bags and STS quilts
  • Compression sack included
  • Color: Blue
  • Temperature rating in accordance with ISO 23537-1:2022: 27ºF / -3ºC (comfort), 15ºF / -9ºC (lower limit)
  • Footbox girth: 46.9" (regular), 50.8" (long)
  • Compressed volume: 20 liters
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Sea to Summit
Sea to Summit
Sea to Summit® is an award-winning manufacturer of ingeniously designed, omni-terrain outdoor gear. Their product line ranges from ultralight, collapsible cookware to the most versatile tent on the market. Their innovation team is constantly searching for the perfect balance of weight, durability and packability. This Australian brand is no stranger to some of the most remote places on the planet, and its products are field-tested in the world’s most demanding environments.
Description Average weight Fill Comfort rating Price Qty

S1024 - Regular

More Info 		3 lbs. 2.7 oz. Ultra-Dry Down 650+ 15ºF / -9ºC $399.00

S1025 - Long

More Info 		3 lbs. 8.8 oz. Ultra-Dry Down 650+ 15ºF / -9ºC $429.00