bkr bottle cap for 250ml/500ml

Adapted to bkr lip balm and designed to make everyday life a little easier. The lid is made from the same BPA-free, phthalate-free food-grade polypropylene as the lids you already know and love, and features a clear silicone valve to keep your straw in place.

To use it, you first screw the cap on the bottle and then put the lip balm in there. This cover is splash proof. It's top shelf dishwasher safe, like everything we make, and the valve is removable so you can wash all parts thoroughly to avoid contamination.