Supports independent drinking: The 360 ̊ drinking rim of our 360 cup lets kids drink from anywhere around the rim while the soft silicone, lip-activated seal helps control the flow of liquid and ensures no leaks (the firmer they press, the more liquid will flow). Designed with intention: Two-mode functions for use at home and on the go. Twist the handles down to expose the silicone rim for easy drinking, then twist the handles up to lock and seal for no leaking in bags or strollers - plus, the silicone rim stays clean and hygienic. Features: - 6+ months - 8.5 oz/250 mL capacity - 360° design lets kids drink from anywhere around the rim - lip-activated silicone seal helps control the flow of liquid - two mode function: handles down drinking mode, handles up travel mode - twist-lock design stops leaks and keeps drinking rim hygienic - clear lid lets child see from the outside in, supporting hand-eye coordination - clear base lets parents monitor liquid levels - wide, easy grip handles - can be used with warm liquids - easy to clean - BPA, BPS, PVC and Phthalates free - dishwasher safe (top rack) - sterilizer safe (max 212°F for cup, lid and handles; max 356°F for silicone seal) - base is microwave safe, but do not microwave lid