Hammertone Green Classic Neverleak Travel Mug 8.5oz/250mlThis cup was designed with practicality and functionality in mind. Its compact size makes it ideal for carrying anywhere, while its foldable structure allows it to be easily stored in a bag or backpack. Whether you're going to work, hiking in the mountains, or simply enjoying a moment of relaxation, this cup will be your ideal companion. Double wall vacuum insulation Leak proof + packable Three position swivel lid Thermal insulation