The Squeasy Sport™ is the most versatile reusable sport bottle on the market. It was designed to provide not only hydration but easy feeding on-the-go™. It is the only sport bottle that offers the patent pending 2-in-1 removable NO SPILL INSERT™ for no spill or free flow. It works great with any of your favourite hydration drinks, smoothies, protein shakes, etc. The 100% silicone bottle collapses completely flat and can be rolled up for easy storage.