Eureka is proud to introduce their innovative and patent pending Camp Comfort Sleep System. No need to worry about sliding off your pad or around your tent and no need to worry about how to correctly mix and match different bags and pads together. Using Stealth Grip fabric technology, your Eureka sleeping bag, mattress, and tent floor work together seamlessly to ensure that you don't go anywhere except for soundly asleep all night long.Choose a Eureka sleeping bag made with exclusive Insulcore HQ insulation and Stealth Grip fabric to work within the Camp Comfort System. Choose a sleeping pad that incorporates Eureka's innovative no slip design or a Stealth Grip equipped mattress. Then choose a tent floor that will fit your tent, creating the no slip foundation for the Camp Comfort System while providing additional durability for your tent.