Here's what other sites are saying:
Forget that you sleeping anywhere but your bed at home in the comfort of the silk and cotton blended Cocoon Silk-Cotton Travel Sheet. Use this Cocoon Travelsheet in hostels, hotels, or when you crash at a friends place for a comfortable night's sleep. At 86 inces by 36 inches you'll have plenty of room to stretch out and get comfy. The silk and cotton blend provides insulation slightly heavier than pure silk and a luxurious touch to bury yourself in. Keep the Silk-Cotton Travel Sheet in your car for those unexpected sleep-overs, take it along in your backpack for warm-weather camping.
Combining two wonderfully soft fabrics, the Cocoon Silk/Cotton Travelsheet adds comfort and warmth wherever you lay your head. Blending cotton and silk provides the finest in natural-fiber breathability and the ultimate in comfort to keep you dry and warm. Used as a liner for a rectangular sleeping bag, Travelsheet protects and keeps bag clean; adds 8.6degF to the temperature rating. Cocoon Silk/Cotton Travelsheet features a side opening with rip-and-stick closure and a pillow pocket. Completely double-stitched with reinforced gussets, Travesheet is durable, comfortable and machine washable. Cocoon Silk/CottonTravelsheet packs down small into the included drawcord storage bag.
Cocoon Silk/Cotton TravelSheet Coupler
Cocoon Silk TravelSheet
Cocoon Silk Double TravelSheet
Cocoon Silk/Cotton MummyLiner
Cocoon Silk MummyLiner
Sea to Summit Reactor Thermolite Liner
$57 - $67
Sea to Summit Reactor Plus Thermolite Liner
Sea to Summit Adaptor