Water Bottles. ( Black Blum, 500ml ) Available here. Chilly's water bottles are reusable and premium quality for keeping drinks ice cold for up to 24 hours. Excellent for everyday life, reusable water bottles are a must for travellers, sport enthusiasts, school children and walkers. Stylish and highly compact, a resusable water bottle provides excellent drinks cooling while being eco friendly to help cut down on plastic consumption.