CHILLY'S FOOD POT 300ML - BLACK Double walled vacuum insulated bottles keep drinks cold for 24 hours or hot for 12 hours. £20.00 Quantity: at £20.00 each Add To Basket The latest designs from the amazing range of reusable bottles from Chilly's. They'll keep your food cold for 4 hours or hot for 4 hours. And they look pretty cool too. What's not to love.