Exped DeepSleep Mat Ocean LW. Its low profile and generous sleeping surface cater to those who prioritize value without sacrificing comfort. DeepSleep delivers firm body-supporting comfort in a lighter more compact package than its fellow camping mats in the EXPED lineup. It is ideal for back sleepers and those who sleep on a firmer mattress at home. With 3 inches of solid foam DeepSleep provides a high level of insulation against the cold ground and provides a more firm sleep surface. Dial in your exact firmness further by using the included Top-Up Pump to add more air or by opening the valve to purge excess air. Specifications for Exped DeepSleep Mat: Manufacturer: Exped Color: Ocean Fabric/Material: Polyester Sleeping Pad Type: Mat Height: 25.6 in Features of Exped DeepSleep Mat Firm comfort experience: DeepSleep provides firm body-supporting comfort that's perfect for back sleepers and those who prefer a less soft mattress. 3" foam mattress height keeps sleeper comfortable and insulated against the cold ground while also allowing for more overhead height when used in a tight space such as a vehicle. Solid open-cell polyurethane foam provides body support and a high warmth rating. EXPED's signature 3D vertical sidewall construction maximizes the available sleep area and reduces tapering at the edges. 100percent recycled brushed 75-Denier polyester surface material is soft comfortable and durable. A one-way low-profile inflate FlatValve allows the mat to self-inflate when opened; insert the included valve pin into the valve opening to speed up air intake. A separate high air flow one-way deflate FlatValve allows for efficient mat deflation. Optional: Use EXPED's combo inflate/deflate Mega Pump accessory (sold separately) to more quickly and easily deflate your mat. Customizable comfort: Adjust the firmness of your mat by opening the inflate valve and pressing gently on the one-way flapper to purge excess air. After allowing the mat to self-inflate top up DeepSleep to your desired firmness with the included Top-Up Pump accessory. Drawstring stuff sack for easy storage and temporary repair kit with adhesive patch included. Package Contents: Exped DeepSleep Mat Exped 7640277846524: DeepSleep Mat Ocean LW