Science in Sport 800ml Water Bottle - 800ml Clear | Water Bottles

A clean fast and convenient way to prepare and use SiS drinks This bottle is specially made for SiS with handy markings that are a key part of the easy-mix system To 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 water The result is no fuss no mess and less chance of contaminating your drink - assuming that you keep your bottle clean!Please note the bottles now come with black tops.