Frank Green

Reusable drinkware you will actually carry. A ceramic-lined interior so coffee tastes like coffee, a push-button lid engineered to go in a bag without leaking, and a colour palette you put together yourself. Everyday cups and bottles treated as objects worth designing properly, so single-use stops being the easy choice.

Frank Green drinkware uses a ceramic-lined interior, so drinks taste clean rather than metallic, and a triple-walled or vacuum construction to hold temperature. The push-button lids are engineered to be genuinely leak-proof, which is what makes them practical to carry loose in a bag.

The push-button and screw lids are designed to seal fully, so a filled cup or bottle can go in a bag without leaking. As with any reusable, the seal should be kept clean and the lid closed properly. Carbonated drinks are best avoided as pressure can build.

Most Frank Green cups and bottles are dishwasher-safe on the top rack, though hand-washing the lid components extends the life of the seals. Avoid soaking for long periods. The specific care guidance is printed on the base and on the product page.

The insulated stainless models hold heat and cold for hours, while the lighter reusable cup is designed more for keeping a takeaway coffee warm on a short commute than all-day insulation. Choosing between the ranges comes down to how long you need the temperature held.