A strong stainless shell with a sleek matte finish. Ergonomically designed not to be too big and intrusive yet still capable of holding 400ml of liquid goodness. A Vortex clip lock lid makes sure it's contents stay exactly where they should while thermos style insulation keeps your cold one just that little bit cooler. Popped into a gymbag or cupholder and you are good to go!
For best results and to protect lid and coating avoid putting in hot dishwasher.