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Sea to Summit Trek TkII 18 Sleeping Bag - Women's

Sea to Summit Trek TkII 18 Sleeping Bag - Women's

From $349.00
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  • Returnable
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Product details

The Trek TKII Series of sleeping bags from Sea to Summit are high-quality down bags designed for those looking for a do-it-all option for camping, travel, and backpacking. It provides a roomier fit than a traditional mummy bag, but still comes in at less than 3lbs in all sizes and degree ranges. Key Features:

  • 650+ ULTRA-DRY Down – Responsibly sourced down treated to enhance water resistance provides improved warmth and packability.
  • Full-Length Zipper – For warmer nights or when you just want something to wrap around you, unzip the sleeping bag around the foot box to turn it into a down comforter.
  • Wide Cut – Slightly wider cut than traditional mummy-shaped sleeping bags, the Trek bags offer more space and comfort in a variety of sleeping positions.
Temperature rating
18° F
Fill type
Age Group
Ultra-Sil Compression Sack & Storage Cube
Ultra-Dry Down 650+ Loft; RDS-certified
Sleeping bag shell
30-denier nylon
Sea to Summit Trek TkII 18 Sleeping Bag - Women's
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Top reviews
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Connor Hult
Connor Hult
Verified camping & hiking expert
Reviewed Jul 13, 2022

2lbs 2.6 oz with ultra-dry down 650+ loft. Brings warmth when needed, but has dual zippers for ventilation when used in warmer weather. A versatile bag with a comfort rating of 18F! Includes a compression sack and storage cell!