Details GSI Commuter Javapress French Press Coffee Mug GSI's Commuter Javapress employs an incredibly clever design to brew your coffee. Instead of the central rod pressing the plunger down onto your grounds, the Javapress has a sleeve that traps the brewed coffee grounds and adds an extra layer of insulation.  Weight: 272g Capacity: 443ml Dimensions: 9.7 x 7.6 x 19.8 cm Incredibly clever design removes the intrusive plunger rod from the classic French Press designs and replaces it with a sleeve that traps the brewed grounds from the coffee or tea while keeping your beverage hot and free from grounds Ballistic cloth covered foam insulated cozy and Sip-it lid keep your beverage warm and the critters out Rubber non-marking base helps to keep your mug upright on slippery or wet surfaces Slim profile fits car cup holders so your coffee or tea can travel with you wherever you go.. Specifications Commuter Javapress Coffee Mug