Our CanMate fits 7 quarts, 18 pints, or 27 mason jars of 280 ml.

These 9 jars are specially designed for pressure canning. Each has a capacity of 280 ml. They come with a two-piece lid consisting of a ring and a flat disc.

The ring is not interchangeable with quart jars.

The flat discs are officially for single use and can be purchased separately from us. However, since no one likes single-use lids, we offer a lid opener in our webshop that can open the lid without damage. This way, you can reuse the disc several times.