Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Questions & Answers
Show In Stock Only
2 Models Available
Temperature Rating
All
Search

Product Info for Sea to Summit Trek Down Sleeping Bag

If you've ever wished for a less-constrictive sleeping bag that keeps you comfortable in a variety of cool-to-warm conditions, the Trek may become your go-to bag.image

The Free-Flow Zip system allows you to open the bag sequentially for ventilation up to the point where it is opened flat as a quilt - you can even secure the snaps around your shoulders, open the footbox zipper and 'wear' the Trek around camp.

650+ fillpower duck down with a non-PFAS Ultra-Dry Down treatment keep you insulated in damper conditions. Slip an Aeros Pillow into the hood and enjoy a great night's sleep - wherever your travels take you.

Specifications for Sea to Summit Trek Down Sleeping Bag:

Manufacturer: Sea to Summit
Color: snorkel Blue
Insulation: Ultra-Dry Down
Gender: Unisex
User Height: 185cm
Shoulder Girth: 62in
Foot Girth: 51in
Hip Girth: 58in
Age Group: Adults
Application: Travel

Features of Sea to Summit Trek Down Sleeping Bag

  • RDS-certified, 650+ fillpower duck down with a non-PFAS Ultra-Dry Down treatment to stay drier in damp conditions
  • Free-Flow Zip System offers great temperature regulation and multiple sleeping bag configurations
  • Tapered-rectangular fit is designed for spacious comfort when you're camping or traveling
  • Sea to Summit Guarantee is offered for the Lifetime of this product

Package Contents:

  • Sea to Summit Trek Down Sleeping Bag
  • Recycled 20D polyester shell with a non-PFAS DWR finish blocks wind and moisture while the polyester liner provides pure comfort

Sea to Summit Trek Down Sleeping Bag Orderable Models

List of Orderable Models

  • Sea to Summit Trek Down Sleeping Bag, Snorkel Blue, Regular/0F, S1043 , MPN: S1043 , UPC: 9327868157969 , Code: Z02-SI-SSPL18-S1043
  • Sea to Summit Trek Down Sleeping Bag, Snorkel Blue, Regular/30F, S1014 , MPN: S1014 , UPC: 9327868157921 , Code: Z02-SI-SSPL18-S1014
Compare (0)