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Sea to Summit Reactor Insulated Sleeping Bag Liner
✅ In stock
📉 Price recently dropped
F
Grade
Analysis Confidence
55%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 18, 2026 5:15 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 📉A lower price did appear very recently, suggesting the market may revisit that level before long.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
Sea to Summit North America
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓thermolite
✓Imported
✓Insulated sleeping bag liner delivers maximum warmth and improves personal hygiene in colder conditions
✓Thermolite hollow-core fibers and grid fleece trap and reflect body heat with minimal added weight, adding up to 14 degrees Fahrenheit
✓Freedom to move with stretch fleece and shaped arm openings for unrestricted comfort throughout sleep
✓Technical shape and fitted hood deliver optimal warmth; snap connectors integrate easily with Sea to Summit sleeping bags
✓Fleeceweight Long measures 78 x 31.5 inches and weighs 14.8 ounces; packs to 9.8 x 5.9 x 5.9 inches with a packed weight of 15.6 ounces
⚙️ Specifications
Brand
Sea to Summit
Occupancy
10
Shape
Mummy
Seasons
Winter
Temperature Rating
Below minus 10 degrees Celsius
Age Range (Description)
Adult
Material
thermolite
Fill Material
Thermolite
Product Dimensions
78"L x 31.5"W
Closure Type
Snap
Color
Lime or Royal Blue
