Features: - The almond-shaped splash-proof straw conforms to baby's mouth and minimizes mess, making it easy to transition between bottle, feeding or sippy cup. -Straw valve opens as soon as Tot's lips touch the spout for easy drinking. -Hinged cap closes to create a tight seal -The cap and straw are removable for easy and thorough cleaning. -Age: 8 months and up -Capacity: 290ml / 9oz (measurement markings up to 250ml) -Top rack dishwasher safe -Free of BPA, phthalate and PVC