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Sea To Summit
Trek TkI Sleeping Bag: 30F Down

4.4 out of 5 stars
25 Reviews
Current price: $209.21 Original price: $278.95
25% off
Color:One Color



Trek TkI Sleeping Bag: 30 Degree Down

The Sea to Summit Trek TkI Sleeping Bag delivers traditional comfort and value without a traditional design approach. Its unique design and thoughtful features provide you with maximum versatility for your backcountry adventures without having to break the bank. Its 30 degree rating makes it perfect for spring and fall camping and the two way full-length side zipper and secondary zipper offer ventilation and allow the Trek to be used as a quilt when fully unzipped on hot summer nights.

In the spring and fall when temperatures can drop a little low, the vertical baffles over the chest prevent the down from migrating to keep your core warm while the hood and oversized draft tube retain your body heat. The Ultra-Dry Down that Sea to Summit stuffs the bag with retains its lofty warmth when you camp in moisture-riddled climates so you can take the Trek on all of your fair weather adventures.


  • Versatile sleeping bag for comfort when backpacking and camping
  • Tapered rectangular cut allows you to stretch through the night
  • Durable nylon shell and soft-touch lining are light and breathable
  • RDS down provides a great warmth-to-weight ratio for backpacking
  • Vertical baffles over chest prevent down migration for a warm core
  • Hood and oversized draft tube help retain warmth on chilly nights
  • Full-length side zip and secondary footbox zip offer ventilation
  • Large internal pocket keeps your essentials close or batteries warm
  • Item #STS007F
[face fabric] 30D nylon, [lining] 20D nylon
RDS 650+ Ultra-Dry Down
Max User Height
[regular, regular wide] 6ft, [long] 6ft 4in
Shoulder Circumference
[regular] 60in, [regular wide] 68in, [long] 64in
Hip Circumference
[regular] 57in, [regular wide] 63in, [long] 62in
Foot Circumference
[regular] 40in, [regular wide] 48in, [long] 43in
Draft Tube
1 internal
Fill Weight
[regular] 12oz, [regular wide] 14oz, [long] 1lb
Storage Sack
storage cell
Stuff Sack
Ultra-Sil compression bag
Claimed Weight
[regular] 1lb 11oz, [regular wide] 1lb 15oz, [long] 1lb 14oz
Manufacturer Warranty