Love these! They fit my wide mouth mason jars perfectly! I use them on my 24 oz wide mouth Ball mason jar with a neoprene sleeve. Works great for my iced coffee, iced teas, water, smoothies, etc...works great!

Lisa H

Bought these to store breast milk in large mason jars - they work great. Much easier to use than smaller plastic bottles which collect the fat from milk on the sides. High quality!

Gina

Just got these, washed them, tried them on my jars and they’re great. I wanted to store rice, grits, oatmeal, dry beans etc. in the large wide-mouth mason jars. Was tired of spending so much money on canisters that were never completely perfect. 

Dedra M.