Stojo Sky Biggie Collapsible Mug 16oz/470mlThis Stojo Biggie sky collapsible pocket cup is designed by coffee lovers for convenience as a reusable solution for a busy lifestyle. Made from safe and recyclable BPA free food grade silicone that exclude phthalates and glues. Practical and functional, the silicone pocket cup collapses to 2 inches in height, allowing the cup to fit into a bag, pocket or backpack easily for convenience, even after use - due to the leak proof design, reassuring when commuting and on to go. The pocket cup also comes complete with a matching silicone sleeve, allowing a comfortable grip when filled with a hot drink. The biggie cup has a matching straw that is perfect with cold drinks and smoothies. Finished in a sky colour, this Stojo Biggie collapsible pocket cup has a capacity of 16oz/470ml. Dishwasher safe for easy and convenient cleaning. Suitable for use in the microwave for warming contents.