volcano grey


Thermolite Silkweight
Thermolite Silkweight

Extremely lightweight, warm and fast drying sleep sack or sleeping bag liner for hotels, youth hostels, alpine huts, boats, planes and trains.

  • side opening with Velcro closure
  • pocket for pillow 
  • double stitched with reinforced gussets
COCOON Thermolite Silkweight combines the advantages of silk (30%) and Thermolite (70%) in a unique new ripstop fabric developed by COCOON. It is even more lightweight and fast drying than pure Thermolite.Thermolite provides warmth and comfort at the lightest weight, even when wet. Its hollow-core fibers trap air for better insulation. Thermolite dries 20% faster than other insulating fabrics and 50% faster than cotton. It wicks moisture away from the skin to the surface of the fabric where it can evaporate more quickly.
Hand or machine wash (30°C; gentle cycle) with mild detergent or dry clean. Do not bleach or use stain remover. Wash separately. Drip or tumble dry low. Do not wring.
Added temperatureUp to 6,3°C *
A COCOON liner adds up to *°C to the temperature rating of your sleeping bag. Temperatures may vary one degree Celsius in either direction.
220 x 90 cm
195 g
Packing size:
15 x 8 cm