With high quality glass construction, ergonomic handles, and removable metal lids this glass mason jar with straw is built for any occasion or use. Fill it with drinks of all sorts, from a refreshing ice cold lemonade to an ice tea for the perfect drinking mason jars for a back yard BBQ. The large 16 ounce capacity means less frequent trips back to the kitchen for refills. The included coordinating straw makes it easy to go from a regular mason jar to a grab and go drinking mug. The thick straw perfectly accommodates smoothies, milkshakes, and protein shakes.