The 0.75 litre Collar thermos bottle from Stelton is part of the elegant Collar collection designed by Italian duo Daniel Debiasi and Federico Sandri. The matte black exterior and the brass-covered lid give it a modern and exclusive look. It's suitable for both hot and cold drinks, so fill it with ice-cold juice for a summer picnic or hot coffee for a ski trip. The decorative lid can be used as a mug, which makes this bottle perfect to take with you on the go.