Dragonfly Sport CanteenFit for whatever makes you move. Our newest Canteen features two sport savvy sizes, a variety of energetic colors and a durable finish that's made to last. Keeps beverages cold for 25 hours or hot for up to 12. Great for the at home office, tossing in your gym bag, or just making sure you're getting enough water throughout the day. Width: 3. 31in Length: 3. 44in Height: 10. 5in