Silicone Straw-Hole Tumbler Lid with Stainless Steel Band for Mason Jars

Dual use! These lids function as both a straw hole tumbler lid, and also as a fermentation lid. The 10.5mm hole will accept any straw up to 10mm, and is also the perfect size for plastic 3 piece fermentation airlocks. Attach with the included stainless steel band. Unlike normal Mason jar rings, this one will not rust with normal use and is dishwasher safe. Includes 1 silicone Lid plus 1 stainless steel band Made of food grade silicone rubber Silicone is a safe, green, non-plastic (BPA free) material for food use that does not leach any chemicals Stainless steel band will not rust Dishwasher, freezer, and microwave safe Packaging is plastic-free and compostable Made in China Find more Mason Jar Accessories See more from Mason Jar Lifestyle brand