S2S Reactor - Thermolite Mummy Liner

The THERMOLITE Reactor Fleece liner is Sea to Summit's warmest sleeping bag liner. Add one to your sleeping bag before heading into really cold environments or, use as a 'stand alone' sleeping bag when the weather is warmer. The hollow core THERMOLITE fibers have the same hollow structure as polar bear – when made into a fleece, this traps a lot of insulating air. Luxuriously soft, the Reactor Fleece is perfect as part of a cold weather sleep system – plus it will help keep your sleeping bag clean.

The Reactor Fleece is Perfect For

• Backpackers looking to add warmth to their sleeping bag for winter camping
• Warm-weather campers who don't need a full sleeping bag
• Paddlers or desert users who want an easy-care summer sleeping bag they can easily wash the sand out of
• Backpackers looking to extend the performance of a (perhaps older) sleeping bag for winter camping

Other Liner Options

• The Reactor Extreme Liner is a slightly more compact, slightly lower-priced alternative for more moderate temperatures.
• Performance-oriented, weight-focused end users may opt to use a Spark or Flame sleeping bag liner.

FEATURES

• Thermolite fleece fabric is incredibly comfortable
• Technical mummy shape with drawstring hood
• Quarter zip makes it easy to get in and out
• Easy care – machine wash; no special soap is needed. Avoid fabric softeners & dryer sheets to maintain wicking performance
• Ideal for use as a sleeping bag in warmer weather or sandy environments
• Significantly improves the thermal performance of your sleeping bag
• Packs into its own Ultra-Sil stuff sack
• Easy to wash and helps to keep your down bag cleaner for longer.