Reactor Sleeping Bag Liner Mummy Compact Length|190+ and 80 mg of magnesium

and 80 mg of magnesium per liter)

2-3 runs per week

Adjustable draw closure hooks to hammock enclosure or another sleeping bag for a warmer

Weight: 1450g (179)

This -10°F bag weighs only 3 lbs

Reactor Sleeping Bag Liner Mummy Compact Length|190+ and 80 mg of magnesiumAdd warmth to your sleep system in cool or cold conditions: with our Reactor Liner. Using Thermolite Pro fabric with infra red absorbing ceramic pigments and Thermolite EcoMade fibres , the new Reactor takes thermal performance to the next level. The stretch knit fabric provides optimal comfort, and ensures the Reactor fits any sleeping bag. Choose between the classic Mummy and the Mummy with Drawcord the footbox opening offers plenty of ventilation