The bobble Insulate combines innovative technology with a sleek modern design for a stylish canteen that is suitable for hot and cold beverages. It features a double wall of vacuum-insulated food-grade 304 stainless steel that keeps liquids hot for up to 12 hours or cold for up to 24. It doesn't sweat, leaving hands and tables perfectly dry, is dishwasher safe for easy cleaning between different beverages, and has a perfectly sized mouth that will fit most ice cubes while preventing spills during drinking. The bobble Insulate also includes a no-leak precision engineered screw-top! Measures approximately 10.5" high and 8.5 - 10" in circumference.