Our CanMate fits 7 quarts, 18 pints, or 27 x 280ml mason jars.
 
This set of 9 mason jars incl. wide mouth lid are specifically designed for pressure canning. The capacity is 280 ml. They come with a lid consisting of two parts: the ring and the flat lid.
 
The ring is not interchangeable with quart jars.
 
The flat lids are officially for single use, but they can be purchased separately from us. However, no one likes single-use items, so we offer a lid opener in our webshop that can open the lid without causing damage. This allows you to reuse the flat lid several times.