SEA2SUM THERMOLITE REACTOR EXTREME LINER

The THERMOLITE® Reactor Extreme uses Sea to Summit's super insulating 110g/m3 to seriously increase sleeping bag performance. (Increases warmth by up to +15°C.)

The Sea to Summit THERMOLITE® Reactor Extreme's spacious design is slightly tapered from head to foot to reduce weight and increase thermal efficiency, and the drawcord hood can be cinched down for extra warmth when required. This knit fabric also has serious stretch to it, making the Reactor Extreme the ideal liner for the restless sleeper.

• Increases warmth by up to +15°C
• Mummy shape with a box foot
• Drawcord hood with mini cord lock
• Extends life of sleeping bags by keeping them clean
• Contrasting colour along the top edge makes it easier to find the opening
• Packs into its own Ultra-Sil® stuff sack
• 110g/m² Thermolite® construction throughout

• Length: 210cm
• Width: 90cm
• Weight: 399g