A clean, fast, and convenient way to prepare and use SiS drinksThis bottle is specially made for SiS, with handy markings that are a key part of the easy-mix systemTo use, start by adding drink powder up to the appropriate level, as marked on the bottle; then part fill with water and shake to mix the drink; finally top up to the final level with more waterThe result is no fuss, no mess, and less chance of contaminating your drink - assuming that you keep your bottle clean!
