Fuel yourself up during your work or school commute with this super-sized Quantum travel mug. This 3.75″ x 7.5″ tumbler is made of double walled, vacuum insulated stainless steel that keeps drinks hot for four hours or cold for six. It features an attractive recessed diamond design at the base, and a snap-tight lid to keep your drink secure. Choose from five vibrant colors and add your school, sports team, club, charity to create a promotion that makes a great gift for your customers and supporters that they’re sure to use – with your brand always front and center.