The spot patterned gloss finished flask with a capacity of. 35 litres is perfect for days out picnicking, walking or even taking to work. The gloss finished flask is double walled aluminium making it hard wearing & durable & the variety of patterns make it stylish & fun. To Use Your Flask Just push down the open/close valve & pour into the cup. The lid of the gloss finish flask has been designed with a flat top so it doubles as a cup. Please note drinking straight from the flask is not recommended, please use the cup provided. This item is not dishwasher safe