Perhaps the most-widely used and versatile container ever invented, this Mason Jar comes with a Leather Drink Sleeve that’s equipped with a riveted handle. The thick, Filson debossed leather adds a bit of insulation to shield your hands from hot and cold drinks. The lid allows safe beverage transport. With Mason Jars readily available just about everywhere, you’ll never have a shortage of replacement jars. Handcrafted in Maryland, USA.