This stackable, polycarbonate mug features deep grooves allowing a comfortable grip in the hand and is anti-slip. It is suitable for all age groups, can hold hot and cold liquids, and the virtually spill-proof, patented valve in the lid prevents spillage. Only a small drop escapes before the vacuum seals off the main flow. The Sure Grip Mug has a spout, angled to facilitate easy use. Another feature of this cup is the inclusion of a 100ml and 200ml measuring guide on the outside, which is useful when volumes of liquid need to be recorded. Microwave and dishwasher safe, and available in a range of colours.

Available accessories are a handle, and straw clip which eliminates the need to hold the straw while drinking.