Spare straw to fit on the inside of your Supergreen caps. Using a straw allows you to drink from the bottle without needing to tip the bottle but straws aren’t essential to the use of either cap.
Please be sure to clean your straw thoroughly as they can harbour bacteria.
Supplied as 600ml bottle length but can be cut to size with household scissors
100% food grade silicone (non leaching BPA/BPS free)