The Straw Cups almond-shaped, spill-proof straw conforms to tots mouth and minimizes mess, easing the transition from bottle, breast feeding, or sippy cup. The straw valve opens as soon as tots lips touch spout for easy drinking, and the hinged cap closes to create a leakproof seal. The removable handles provide a comfortable grip for your little one, and the cap and straw are removable for easy, thorough cleaning.