NEUBRIA 500ML SHAKER The perfect partner for your Cognifuel® Think Drink, with handy measurement markings and a blending ball you'll have a smooth supplement drink every time. To use, simply fill the shaker with 250-400ml of cold water, add one rounded scoop (8g) of Cognifuel®. Shake well and enjoy - wherever you are, whatever you're doing. - 500ml capacity - BPA Free - Unique blending ball - Dishwasher friendly - Screw-tight, leak-free lid - Easy to clean WARNING: Do not use this product with hot or warm liquids. Placing hot or warm liquids into sealed containers creates excess pressure and can cause the shaker to open unexpectedly.