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The THERMOLITE® Reactor Extreme liner is Sea to Summit’s warmest knitted sleeping bag liner. If your adventures take you to colder climates, the Reactor Extreme will add plenty of warmth to a sleeping bag. Plus in warmer weather, it can be used as a ‘stand alone’ sleeping bag.
The hollow core fibres of the THERMOLITE® fabric work like a polar bear's fur and, along with the knitted structure, trap plenty of insulating air. Super soft and amazingly stretchy, the Reactor Extreme uses a heavier version of THERMOLITE® to provide extra warmth for an incredibly comfortable night’s sleep. Use one to build your cooler-weather sleep system and to help keep your sleeping bag clean too.
| Product Code | AREACTEX |
|---|---|
| Added Warmth | Up to 25°F / 15°C |
| Carry Bag | Ultra-Sil stuff sack included |
| Material | Thermolite polyester fabric |
| Shape | Mummy |
| Dimensions | Regular: 210 cm x 90 cm |
| Packed Dimension | 17 cm x 11.5 cm |
| Weight | 399g |
Ships within 48 hours · Estimated delivery Jun 21 - Jun 26
US$40
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