The Kanvas™ assortment of premium glass storage jars for cannabis offer brands, growers and retailers unique solutions to common friction points including dry flower and premature shelf life. Featuring the Statera™ Glass Jar with Humidity Control and the Moda™ Nitrogen Purge Glass Jar, our portfolio of glass containers for marijuana offer custom branding opportunities including custom colored lids, labels, wraps and printed designs. Not only are they child-safe glass jars, but they also come pre-washed, saving you time and money. All cannabis glass jars by Kanvas are available in 2oz., 3oz. and 4oz. sizes and clear or black glass.