Chilly's vacuum flask, double walled vacuum technology keeps drinks cold for 24 hours and hot for 12 hours, very popular Emma Bridgewater design About The Brand In pursuit of our goal to create the highest quality products possible, all single coloured Chilly's Bottles are constructed from durable, high-grade 304 stainless steel and finished using an advanced powder coating process. This offers a much harder wearing finish, with the same amazing colour you would expect from us.- Individual item weight: 0.4kg- Dimensions: 28.3 x 8cm- Capacity: 500ml