Switchback Sleeping PadNEMO redefined the classic closed cell foam sleeping pad to deliver more thickness and plush comfort in an industry leading packed size. Specs Hexagonal nesting pattern allocates more space for taller, wider nodes, providing significantly greater plushness More precise tooling eliminates wasted space between folded layers, enabling taller nodes to nest tighter for a smaller packed size Taller nodes create more space for uncompressed sleeping bag