Mason Bottle Silicone Sleeve: Fits Any 8 Ounce Regular-Mouth Mason Jar, Extra Grip and Protection, Non-Toxic, Dishwasher Safe, Made in The USA (Agave Color)

Our Silicone Sleeves are designed to snugly fit any 4oz or 8oz regular-mouth mason jar.

They slide on easily but stay on strong during the day.

Convenient Windows The windows on the sleeve serve two purposes: they make it easier to put the sleeve on and also help show the pace of feeding.

Hook your fingers through the windows to easily pull the sleeve onto the jars.

Then look through the window to see how the feeding is coming along.

Added Grip and Protection Sometimes the glass of the jars can get slippery—especially once they get moisture on the outside.

The silicone sleeve helps add grip by keeping hands away from that moisture.