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Sea To Summit Traveller TrI 50 Degree Sleeping Bag - FERAL
  • Sea To Summit Traveller TrI 50 Degree Sleeping Bag - FERAL
  • Sea To Summit Traveller TrI 50 Degree Sleeping Bag - FERAL
Sea To Summit Traveller TrI 50 Degree Sleeping Bag

This Item Is Field-Tested

Field-Tested goods are high-quality used outdoor gear and apparel that have already proven themselves — packs that have seen the trail, jackets that have weathered wind and rain.

Every Field-Tested item is carefully inspected and certified ready for its next adventure.

This category also includes samples — new items sourced directly from a brand or brand sales representative in new condition. They have original tags that may on occasion state that it is a 'sample' or 'sales sample'.

Sea To Summit Traveller TrI 50 Degree Sleeping Bag

$119.99 Original MSRP: $207.00
$119.99 Original MSRP: $207.00

Condition: Sample

Field-Tested Condition Guide

Sample
New with original tags.

A 'Sample' is an item that has been procured directly from a brand or brand sales representative in new condition. Item has original tags that may on occasion state that it is a 'sample' or 'sales sample'.

Mint
New with original tags.

Like New
New, but missing tags.

Great
Evidence of use, but no cosmetic issues.

Good
Some light cosmetic issues, but still fully functional.

Flawed Gem
Cosmetic issues or flaws, but still fully functional. An in-demand item or from a highly-desirable brand.
SizeRegular
ColorBlue
Item is online only, one-of-one, and GONE when it's gone.

A Versatile Three-Season Sleeping Bag Built for the Traveller Who Moves Light

This Sea to Summit Traveller TrI 50 Degree Sleeping Bag is designed for the camper, backpacker, or traveler who needs a reliable, packable bag for warm-weather adventures. The Traveller TrI uses Sea to Summit's TriLite insulation — a blend of down and synthetic fill — to deliver consistent warmth and moisture resilience in a lightweight, compressible package. With a 50°F comfort rating, it's the right bag for summer camping, festival season, warm-weather backpacking, and travel where a full winter bag would be overkill. This is a brand sample procured directly from Sea to Summit, arriving in new condition with original tags.

Size: Regular
Color: Blue
Condition: Sample - New with Original Tags, Brand Sample
Original Retail: $207

Key Features:

  • TriLite Insulation: Sea to Summit's blend of down and synthetic fill that balances warmth, weight, packability, and moisture resistance
  • 50°F Comfort Rating: Dialed in for warm-weather camping, summer backpacking, and travel where temperatures stay mild
  • Lightweight & Packable: Compresses down to a manageable size for travel packs, daypacks, and carry-on luggage
  • Traveller-Friendly Design: Thoughtful features including a flat-fold zipper and internal pocket for keeping small essentials close
  • Sea to Summit Construction: Built with the quality and attention to detail that makes Sea to Summit gear worth seeking out

Ideal For: This is the bag for summer campers, warm-weather backpackers, festival-goers, and travelers who need a packable sleep solution without carrying a four-season bag they don't need. As a brand sample in new condition with original tags, it's never been slept in — you're getting a $207 sleeping bag at a meaningful discount with zero wear. A smart, versatile pickup for anyone who spends warm nights outdoors.

Gear Up With Confidence

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All Field-Tested items are inspected, fully vetted, and ready for more miles.
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Returns for all online purchases are accepted for 30 days after date of purchase.
Return Policy

Have Questions?

Are the photos of the actual item?

Yes! We photograph every Field-Tested item during our inspection process. We do not use stock photos for used goods or brand samples.
How fast do you ship?

All items ship next business day.
How do I sell my used gear?

Currently, we only purchase used gear in-store at our Denver, CO and Grand Rapids, MI locations.

But if you're in the neighborhood, it's super easy. No consignment — we make you an offer on the spot. Learn more HERE.
Can I try on this item in-store?

Our online assortment of used gear and clothing is unique from our in-store assortment. But, don't worry. We accept returns for 30 days after date of purchase if the item doesn't work out.

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