Turn your glass cups and glass mason jars into a glass sippy or straw bottle for kids. Below is a selection of lids that either screw on to the top of glass mason jars, or silicone staw tops that can be stretched to fit on a variety of different sized drinking glasses.

Wide Mouth Cuppow with Straw Tek 60213
Glass Sippy Lid
On Sale: $9.78
thinkbaby Thinkster Steel Bottle, Silver
Stainless Steel Straw Sippy Cup
On Sale: $12.49