Sea To Summit

Sea To Summit Reactor – THERMOLITE

$47 $59

Sea To Summit Reactor – THERMOLITE

The Reactor, Sea To Summit's most popular sleeping bag liner, is crafted from 80g/m² THERMOLITE®. This fabric is the lightest weight available in THERMOLITE®, a hollow core fiber renowned for its warmth-to-weight ratio and superior breathability. When used as a liner, the Reactor can increase a sleeping bag's temperature by up to 8°C, or be utilised as a standalone bag in milder climates.

Sea To Summit Reactor – THERMOLITE Features

  • Lighter weight, more packable than fleece
  • 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
  • Adds warmth to a sleeping bag
  • Packs into its own UltraSil stuff sack
  • Machine washable

Sea To Summit Reactor – THERMOLITE Specifications

  • Length - 210 cm
  • Width - 90cm
  • Weight - 248g

Customer Reviews

Based on 1 review
Another guy

I found this added a cosy vibe to the feeling of a down bag. I noticed feeling warmer but I wouldn’t say the max amount of warm as per the rating. If you move a lot when you are going to sleeping it pretty easy to get twisted up in it.

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