Klymit Static V2 Ultralight Sleeping Pad (2018 Model) - Car Camping, Backpacking, Travel, Ultralight Outdoor Sleep System polyester Imported Body Mapping Technology:Our patented V-shaped design delivers support and comfort no matter how you sleep  on your side, stomach or back. Side Rails:Integrated into the patterning and construction, they provide a secure, comfortable sleep by centering you on the pad and inhibiting air movement while tossing and turning. Deep Weld Patterning:Unlike traditional pads that flatten the bags fill, Deep Welds create expansion zones that allow your bag to fully loft beneath you for improved thermal comfort. Twist-Pull Valve: Secure and simple, it allows inflation in as few as 10 breaths and opens wide for rapid, complete deflation. Patch Kit included for emergency repairs