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Sea To Summit Ascent AcII Down 15 Degree Sleeping Bag - FERAL
  • Sea To Summit Ascent AcII Down 15 Degree Sleeping Bag - FERAL
  • Sea To Summit Ascent AcII Down 15 Degree Sleeping Bag - FERAL
Sea To Summit Ascent AcII Down 15 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 Ascent AcII Down 15 Degree Sleeping Bag

$239.99 Original MSRP: $439.00
$239.99 Original MSRP: $439.00

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
ColorGreen
Item is online only, one-of-one, and GONE when it's gone.

Cold-Weather Down Performance From Sea to Summit's Ascent Series — Brand New, Brand Sample

This Sea to Summit Ascent AcII Down 15 Degree Sleeping Bag sits in Sea to Summit's dedicated performance sleeping bag lineup, built for backpackers and mountaineers who need reliable warmth when temperatures drop well below freezing. The AcII (Ascent Series II) uses premium down insulation with Sea to Summit's refined construction to deliver genuine 15°F comfort in a bag that packs down efficiently and holds up through serious use. This is a brand sample procured directly from Sea to Summit, arriving in new condition with original tags.

Size: Regular
Color: Green
Condition: Sample - New with Original Tags, Brand Sample
Original Retail: $439

Key Features:

  • 15°F Temperature Rating: Built for cold-weather backpacking, shoulder-season mountaineering, and any night where temperatures drop into serious territory
  • Premium Down Insulation: High-fill-power down that delivers exceptional warmth-to-weight efficiency in a compressible, packable package
  • Ascent Series Construction: Sea to Summit's performance-tier build with refined insulation distribution and a close-fitting mummy cut that minimizes dead air space
  • Draft Collar & Insulated Hood: Full draft collar and contoured hood that seal in warmth at the critical points where cold air enters
  • Packable Design: Compresses into a stuff sack sized for technical backpacking packs where space is at a premium

Ideal For: This is the bag for three-season and shoulder-season backpackers, mountaineers, and cold-weather campers who need a bag that performs when overnight temps get serious. As a brand sample in new condition with original tags, it's never been slept in — you're getting a $439 Sea to Summit performance down bag at a significant discount with zero wear. A high-value pickup for anyone who pushes into cold-weather terrain.

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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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