Built with screw and a food grade silicone seal O-ring construction, the leak-proof lid tightly seals the bottle; leak-free and dust-proof flip top cap keep sipping spout clean; Ideal for Fitness, Gym, Yoga, Running, Cycling, Camping, Hiking, Fishing, Mountaineering, Skateboard, Outdoors, Car, Beach, Home, Office, School. With its smart design, our drinking bottle fits all your daily hydration needs. The wide-mouth bottle fits large ice cubes and is great for fast filling and cleaning. Save space with your compact bottle that holds a high capacity of liquids. Take your slim water bottle to go, as your bottle fits in most cup holders.