When you wait all week to go hiking into the unknown with that special someone by your side, you need a double bag that is comfortable, lightweight, and ready for the adventure. The TETON Sports Tracker 5°F/-15C Double-Wide Mummy Bag is lined with PolarLite insulation that keeps both of you warm even though the entire bag is thin and light. The 3-piece hoods pull in perfectly around the face. The bag includes body mapping to keep you warm in all the right places (especially your feet) and has vaulted footboxes for comfort. Thermal enhancing, double-layer construction works with full-length zipper draft tubes to eliminate cold spots. Zippers inside and outside of bag are anti-snag to make closure easy. Includes its own compression sack for easy transport.