these leak-proof flat caps are perfect for times when you need a well-sealed bottle, such as for food storage and on-the go situations.
the caps will work on the lifefactory 4 ox. and 9 oz. bottles. they come as a set of 2 flat white caps
material: the caps are free of bpa/bps, phthalate-free, and polypropolene
care: dishwasher safe
made in the usa