RUFFWEAR - Quinzee Warm, Lightweight Insulated Jacket for Dogs MADE FOR ADVENTURES: The Quinzee is a weather-resistant, insulated jacket that's ideal for keeping your pup warm during cold-weather activities. It even packs down into an integrated stuff sack when you're not using it! STAY WARM: The synthetic insulation keeps your pup warm and protected from the elements. Don't let the cold keep you and your dog from outdoor adventures. DESIGNED FOR DOGS: The vest design provides good coverage while the self-locking neck zipper provides a custom fit for different dog shapes. GEAR UP AND GO: The autolock buckles on each side make it easy to put on, take off, and help secure the jacket during activity. Spend less time gearing up and more time playing in the snow. EXTENDING ADVENTURES: With the reflective trim, you and your dog can stay out longer. Want to go the extra mile? Attach Ruffwear's Beacon light (not included) to the built-in light loop.