When it comes to kitchen storage containers you may have noticed there are many that are practical, but too ugly to be nothing more than “back of the pantry” storage. it’s not versatile enough, so we styled our whoosh ’n’ pop glass canister set for the bench top too. not just attractive, you’ll love that each bamboo lid is also antibacterial and 100% air tight containers for food! as you place the lid, listen for the unique “whoosh” noise, and the well-loved “pop!” as the hermetic seal releases. that’s the satisfying sound of fresher food! your glass containers are made from 3mm thick borosilicate glass (bpa and lead free). thicker than other food jars, it’s the same type of glass used on space shuttles and lab glassware. each glass jar can be stored in the fridge.