A half pint jar with a regular mouth drinking lid makes a perfect toddler cup / sippy cup! Add a silicone koozie to protect the glass from breakage!
They also work great with a straw (up to 8mm for wide mouth or 6mm for regular mouth). We love how they grip the straw and hold it in place.
These drink toppers will fit on any jar – half pint, pint, pint & half, quart, and even half gallon (if you are really thirsty).
Made from 100% food grade silicone rubber and 18/8 304 grade stainless steel.