The Q-Core Sleeping Pad brings comfort and warmth into the backcountry with its Alternating I-Beam construction evenly distributing your weight, and X-Static insulation to keep things toasty. Lightweight nylon ripstop on top and bottom. X-Static synthetic insulation with silver filament to enhance thermodynamic, anti-microbial, anti-odor properties. Alternating I-Beam construction creates a smooth and comfortable feel. Internal polyurethane coating. Durable inflation valve. Store unrolled with valve open. Includes stuff sack and repair kit. Each pad individually inflated and tested. Imported.