AYA&IDA's 500ml drinking bottle is made to keep your drinks cold for 24 hours or hot for 12 hours! Take the half liter bottle with you to work, school, sports and on holiday. That way you have cold (or hot) drinks - also at the end of the day.
The bottle, and the inside of the lid, are made of 1st class food grade stainless steel, and it neither emits nor receives taste.
