How to Choose Sleeping Bag Liners

Boost your sleep system warmth up to 11°F without adding bulk. This Sea to Summit sleeping bag liner uses advanced Thermolite® Pro tech to trap in body heat.




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Imported.
View all Sea to Summit Sleeping Bag Liners| Best Use | Backpacking |
|---|---|
| Sleeping Bag Shape | Mummy |
| Added Warmth (F) | Up to 10 degrees |
| Added Warmth (C) | 6 degrees |
| Stuff Sack Size | 7.5 x 4.5 x 4.5 inches |
| Material(s) | Liner: 100% postconsumer recycled polyester; stuff sack: 100% polyester |
| Dimensions | Regular: 76 x 31.5 inches Long: 78 x 31.5 inches |
| Weight | Regular: 12.3 ounces Long: 12.5 ounces |
| Sustainability | Contains recycled materials |
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