This drink bottle features Sistema's unique Twist N Sip lids, allowing the bottle to be opened and closed with out touching the sipper, making it a more hygenic way to drink. The perfect bottle for school, sports, picnics and days out. 450ml Dishwasher safe (top rack) Microwave safe (without lid) Freezer safe PLEASE NOTE: These are ASSORTED products Each product is individually sold and is available in assorted colours/designs. Unfortunately when ordering assorted products online it is not possible for you to make a colour/design selection, so please allow us to select for you. If you wish to select your own colours/designs, please shop instore.