Made from a rugged ripstop nylon, this 4 in. thick deluxe inflatable pad packs down small, and is light and durable enough for backpacking. X-Static® synthetic insulation provides superior warmth and comfort; X-Static has antimicrobial properties that help keep odors at bay and enhance thermal regulation. Integrating vertical and horizontal tubes in the construction, this seam-welded pad provides consistent airflow for stability, support and smooth feel. For quick inflation/deflation, Big Anges Insulated Q-Core features an airtight, nonbreakable brass valve with plastic coated mouthpiece.