any angle straw sippy cup replacement base

Is your little one in a throwing phase? No problem. Replace or refresh your BOT weighted straw sippy cup with a brand new base. Designed for use with ZoLi baby straw cups.

• 6 oz replacement base for use with BOT and BOT XL lids
• BPA, Phthalate, and Lead free
• Includes one base per package
• Capacity: 6 oz / 180 ml