Reactor Extreme Sleeping Bag Liner Mummy w/ Drawcord Standard

The Reactor Extreme Mummy w/ Drawcord Standard is a bag cover from the brand Sea to Summit.

With up to 15°C of extra warmth and its sarcophagus-likeshape, you’ll spend your nights snug and comfortable. The lining Reactor Extreme, which features a drawstring, uses infrared technology to reflect the heat emitted by your body, providing highly effective insulation. This sleeping bag is made from 50% Thermolite Ecomade and 50% Thermolite Pro.

For cosy Bivouacs during all seasons, choose the Reactor Extreme !



PLEASE NOTE: The amount of warmth provided by the sheet depends on your sleeping bag’s ability to retain heat (which is different from its rated temperature) and your mattress’s insulating capacity (which is different from its R-value). If used with a suitable sleeping bag and mattress, you should notice a significant increase in warmth.