UST UST Freestyle Backpacking Sleeping Mat-R - New 2021. This backpacking mat offers the ideal solution for when space and weight are important. With its smart packing and 3.5 of comfort thickness 46-inch length and 25-inch width the freestyle gives you the freedom to roam and explore as you please. Specifications for UST UST Freestyle Backpacking Sleeping Mat-R: Manufacturer: UST Color: MTN View Fabric/Material: Polyester Sleeping Pad Type: Air Mat Sleeping Pad Size: Regular Length: 72 in Thickness: 3.5 in Application: Backpacking Included Accessories: Stuff Sack Pump Weight: 17 oz R Value Range: 1.7 Width: 20 in Coating: TPU Design: Lightweight Features of UST UST Freestyle Backpacking Sleeping Mat-R Freestyle stuff sack doubles as a pump to easily inflate the mat when you're in high altitudes Package Contents: UST UST Freestyle Backpacking Sleeping Mat-R UST 1121064: UST Freestyle Backpacking Sleeping Mat-R - New 2021