The Straw Cup's almond-shaped, spill-proof straw conforms to tot's mouth and minimizes mess, easing the transition from bottle, breastfeeding or sippy cup. The straw valve opens as soon as tot's lips touch the spout for easy drinking, and the hinged cap closes to create a leakproof seal. The Cup includes a soft, comfortable, non-slip grip and convenient measurement markings, and the cap and straw are removable for easy, thorough cleaning.