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Sea to Summit Reactor Insulated Sleeping Bag Liner

Sea to Summit Reactor Insulated Sleeping Bag Liner

Product ID: 630870203

Details

Age Range (Description)
Adult
Brand
Sea to Summit
Color
blue
Material
thermolite
Occupancy
1
Seasons
3 Seasons

🎽Mummy shape for thermal efficiency

🔥Up to +32°F warmth boost

🧵Thermolite hollow-core fibers

€ 136.94

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Sold byAmazon FinlandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

🔥 Sleep warmer, camp smarter — your ultimate thermal upgrade awaits!

ODOR FREE FRESHNESS - HeiQ Fresh technology keeps your liner smelling clean, even after extended backcountry use.
THERMAL BOOST MASTERY - Add up to 32°F of cozy warmth to your existing sleep system—never compromise on comfort.
CUSTOM COMFORT CONTROL - Drawcord footbox and shoulder zippers let you dial in ventilation or seal in heat effortlessly.
ADVANCED THERMOLITE TECH - Hollow-core fibers mimic polar bear fur for maximum heat retention with featherlight softness.
UNIVERSAL FIT DURABILITY - Stretch-knit mummy design fits any sleeping bag and backed by Sea to Summit’s lifetime guarantee.

The Sea to Summit Reactor Insulated Sleeping Bag Liner uses innovative Thermolite hollow-core fibers arranged in a grid-pattern fleece to add up to 32°F of warmth to your sleeping bag. Designed with a mummy shape and adjustable drawcord footbox, it maximizes thermal efficiency and comfort. HeiQ Fresh odor control technology ensures lasting freshness, while the stretch-knit fabric guarantees a snug fit with most sleeping bags. Perfect for 3-season camping, this liner enhances warmth, hygiene, and versatility, backed by a lifetime guarantee.

Specifications

ASIN	B0CT67SDHF
Additional Features	Thermal Boost, HeiQ Fresh Odor Control, Drawcord Footbox
Age Range Description	Adult
Best Sellers Rank	#22,566 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #11 in Camping Sleeping Bag Liners
Brand	Sea to Summit
Brand Name	Sea to Summit
Closure Type	Drawstring
Color	dark blue or black
Customer Reviews	4.7 out of 5 stars 296 Reviews
EU Spare Part Availability Duration	7 Years
Fabric Type	thermolite
Fill Material Type	Thermolite
Global Trade Identification Number	09327868158355
Item Dimensions L x W	78"L x 31.5"W
Manufacturer	Sea to Summit
Manufacturer Part Number	ASL031031-191902
Material	thermolite
Maximum Height Recommendation	85 Inches
Model Number	ASL031031-191902
Occupancy	1
Seasons	3 Seasons
Shape	Mummy
ShellMaterial	thermolite
Size	78 inches x 31.5"
Sport Type	Camping & Hiking, Backpacking, Hiking
Temperature Rating	32F and above
Thermal Resistance	32
Unit Count	1.0 Count

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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€ 136.94

Duties & taxes included

In stock

Sold byAmazon FinlandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Finland.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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