A cute maths pun that speaks volumes! This stainless steel, double-walled drinks bottle features six 3D shapes of different colours with smiling faces and speech bubbles saying the equation to calculate their volume.
The double-walled insulation helps keep hot drinks hot and cold drinks cold.
26cm tall x 7cm wide. 500ml capacity.
These bottles are not dishwasher or microwave safe. To prolong the life of the product we recommend washing with a non-abrasive sponge.