Thermoline reactor Fleece Liner sheet Sea to Summit

Ultra-warm sack sheets for extreme conditions.

The Reactor bag is the warmest in the range, and can be used as a bag sheet or as a stand-alone bag in warm conditions. It raises the temperature by over 10°C and is shaped like a sarcophagus with a hood.

It's smaller and warmer than a traditional fleece bag, with a ¼ zip. Its dimensions are 70 x 200 cm and it weighs just 379 g.

Benefits

• Can be used as bag sheet or bag alone, ideal for warm conditions.
• Increases temperature by over 10°C, warmer than a traditional fleece bag.
• Compact and lightweight, weighing just 379g.

Technical specifications

• Warmest bag in the Reactor range
• Can be used as bag sheet or bag alone
• Increases temperature by more than 10°C
• Sarcophagus shape with hood
• ¼" zip
• Smaller and warmer than a traditional fleece bag
• Sleeping dimensions: 70 x 200 cm
• Weight: 379 g