bamboo stainless steel lid has been designed and made to fit the ChillMate 450ml B cup. This
lid is made from sustainable natural bamboo, 304 18/8 stainless steel with a German
quality silicone seal.
The bamboo lid is ideal for keeping insects and other air bound particles out of your drink in hot climates, it also blocks the light so it will keep your drink fresher and cooler for longer. The lid is designed to complement the cup and is not designed as an airtight, spill-proof lid.
to the bamboo's natural character, it is recommended for cleaning purposes that you hand wash it and dry it quickly.