Standard Mouth Bamboo Mason Jar Lid

Convert standard and wide mouth Mason jars into drinking cups easily with these sustainable bamboo mason jar lids with straw holes. Made with sustainable bamboo with a removable silicone seal. Turn old pasta jars, canning jars, etc into to-go drinking cups or boba cups for a simple, sustainable zero-waste swap! Great for kids too!

Size: Fits standard-size Mason jars, regular mouth, 2 3⁄8 in (60 mm) inner and 2 3⁄4 in (70 mm) outer diameter. Straw hole is 0.56" and will fit our collapsible straws and even our boba straws!

Mother Earth Approved: Made from high quality and smooth, naturally antimicrobial bamboo, this is a great addition or gift for those trying to live more sustainably