The custom bkr Straw Cap turns your 1L bkr into a sip-through bottle. Simply screw the cap onto the bottle, then insert a bkr Soft Silicone Straw through the clear silicone valve.
- Made with the same BPA-free, phthalate-free, food-grade polypropylene as the caps you know and love
- Clear silicone valve holds your straw in place
- Splash resistant: keeps water in place during light turbulence on a flight somewhere fabulous, though some water may spill out if tipped over in your bag
- Dishwasher safe on the top rack, like all bkr products
- Removable valve so you can wash all the parts thoroughly for zero yuck
- For use with bkr Soft Silicone Straws only (no rigid straws, for safety)
