Thermarest Sleep Liner Grey When your sleeping bag needs an extra degree of cozy or you need a soft, full coverage sheet for travel, their Sleep Liner is as versatile as the trail is long. Complete your sleep system quiver with the ultra-soft Sleep Liner. This machine-washable liner can be used on its own or partnered with a quilt or blanket using the sewn-in loops. Slide this into your sleeping bag to add up to 5F/3C warmth and provides a soft interior to your bag. Three-quarter zip allows easy entry and exit. Stuff sack included. *Brushed Polyester: Soft to the touch and easy to clean between adventures. *Quilt and Blanket Loops: Customize your sleep system by layering our quilts or tech blankets for increased warmth. *Added Warmth: Adds up to 5F/3C of warmth to your sleeping bag or quilt for nights when you need extra protection from the cold. Product Specs SmallColour: GreyWeight (Standard): 10 ozWeight (Metric): 0.29 kgGirth, Shoulder (Standard): 56.5 inGirth, Shoulder (Metric): 144 cmGirth, Hip (Standard): 56.5 inGirth, Hip (Metric): 144 cmGirth, Foot box (Standard): 42.5 inGirth, Foot box (Metric): 108 cmPacked dimension (Standard): 9 in x 5 inPacked dimension (Metric): 23 cm x 12 cmLiner fabric: 70D Brushed Embossed PolyesterZipper side: Left RegularColour: GreyWeight (Standard): 11 ozWeight (Metric): 0.31 kgGirth, Shoulder (Standard): 61.5 inGirth, Shoulder (Metric): 156 cmGirth, Hip (Standard): 58.5 inGirth, Hip (Metric): 149 cmGirth, Foot box (Standard): 44.5 inGirth, Foot box (Metric): 113 cmPacked dimension (Standard): 9 in x 5 inPacked dimension (Metric): 23 cm x 12 cmLiner fabric: 70D Brushed Embossed PolyesterZipper side: Left LongColour: GreyWeight (Standard): 11 ozWeight (Metric): 0.33 kgGirth, Shoulder (Standard): 64.5 inGirth, Shoulder (Metric): 164 cmGirth, Hip (Standard): 59.5 inGirth, Hip (Metric): 151 cmGirth, Foot box (Standard): 49.5 inGirth, Foot box (Metric): 126 cmPacked dimension (Standard): 9 in x 5 inPacked dimension (Metric): 23 cm x 12 cmLiner fabric: 70D Brushed Embossed PolyesterZipper side: Left