Curvy to hold, gorgeous to look at. Single skinned so not insulated. 500ml stainless steel water bottle with the onegreenbottle logo. Perfect for kids school bags! Metal, reusable, eco friendly bottles that are simply the best in class. These bottles are old skool cool. Ditch the single use plastic bottles forever and make a world of difference by choosing stainless steel sports bottles. Free from harmful plastics volume 500ml/18oz height inc cap 200mm diameter 75mm weight 138g We recommend handwashing painted bottles