Sea To Summit Comfort Blend Rectangular Sleeping Bag Liner
Condition: Sample
Pickup currently not available
This item is online only, one-of-one, and GONE when it's gone.
The Softest Night in the Field – Sea to Summit Comfort Blend Rectangular Sleeping Bag Liner in Blue
The Sea to Summit Comfort Blend Rectangular Sleeping Bag Liner is the entry-level liner built around one simple priority: comfort. Made from Sea to Summit's Comfort Blend fabric — a soft, skin-friendly material that feels genuinely pleasant to sleep in — this liner adds a cozy, clean layer between you and your sleeping bag without the technical complexity of the warmth-boosting Reactor liners. The rectangular shape gives you the freedom to move and sleep in any position, and the blue colorway is clean and easy to spot in your kit. If you want a liner that simply feels good to sleep in, this is it.
Size: One Size | Color: Blue | Condition: Sample – Brand Sample, Never Sold at Retail | Original Retail: $45.00
Key Features:
- Comfort Blend Fabric: Soft, skin-friendly material that feels genuinely pleasant against your skin all night — a meaningful upgrade from the interior of a basic sleeping bag.
- Rectangular Shape: Full freedom of movement while you sleep — roll over, stretch out, or sleep in any position without restriction.
- Clean Sleep Surface: Creates a hygienic barrier between you and your sleeping bag — keeps your bag cleaner longer and extends the time between washes.
- Blue Colorway: Clean, easy-to-spot color that fits naturally into any camp sleep setup.
- Sea to Summit Quality: Trusted by campers and outdoor adventurers worldwide — built to the standards of a brand that takes sleep systems seriously.
Ideal for the camper, backpacker, or traveler who wants a soft, comfortable liner at a fraction of the retail price. As a brand sample, this liner has never been sold at retail — you're getting a pristine Sea to Summit Comfort Blend Rectangular Liner at nearly 38% off the original $45 price. Sometimes the best upgrade is the simplest one — sleep softer out there.
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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.
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All items ship next business day.
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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.