That's the whole point

With the bag hanger

Avoid environmentally damaging single-use bottles – fill it with tap water or your favourite drink and enjoy cool liquid for up to 24 hours

And that's the whole point

AYA&IDA CUP2GO 500 ml - Tropical Green 14" That's the whole pointA small and practical To Go cup with a capacity of 500 ml. It keeps your drink cold for up to 24 hours or hot for up to 12 hours perfect for both smoothies and morning coffee. The clever lid mimics classic disposable lids, but with one important difference: It can be sealed to prevent spills. Ideal for everyday life, where function and style go hand in hand. And it fits perfectly into the cup holder in our work bags.