10 oz weighted straw sippy
This second generation sippy cup gives you the choice to drink two ways. 1) Direct connect straw with original Siliflex® weighted straw technology - same as the original BOT. 2) Straw + disk to leverage our patented buffer chamber and enjoy your favorite warm liquids, which can create an overflow in the original BOT.
- BPA & Phthalate free
- Enjoy warm liquids with the use of the patented buffer chamber or cool with the direct connect straw.
- Capacity: 10 oz