Sea to Summit Comfort Blend Sleeping Bag Liner Aqua Sea Blue Rectangular. The Comfort Blend liner uses a stretch-knit fabric made of polyester and TENCEL Lyocell fibres to create a soft comfortable moisture-wicking layer around you. Specifications for Sea to Summit Comfort Blend Sleeping Bag Liner: Manufacturer: Sea to Summit Color: Aqua Sea Blue Age Group: Adults Application: Travel Fabric/Material: CoolMax polyester Seasonal/Temperature Use: All Seasons Width: 31.5 in Features of Sea to Summit Comfort Blend Sleeping Bag Liner The TENCEL Lyocell/Polyester blend provides excellent moisture wicking and next-to-skin comfort HeiQ odour control technology helps keep the liner fresh even after extended use Stretch-knit fabric and a rectangular cut for superior freedom of movement Rectangular version is designed for use with rectangular sleeping bags and quilts: improve your sleep climate while keeping your bag or quilt clean Rectangular with Pillow Sleeve is a great hygienic sleep sheet wherever you travel Sea to Summit Guarantee is offered for the Lifetime of this product Package Contents: Sea to Summit Comfort Blend Sleeping Bag Liner Sea to Summit A3231: Comfort Blend Sleeping Bag Liner Aqua Sea Blue Rectangular