A bag that is very easy to bring with you. This bag is made from polyester and it has a volume of 20 litres.
From Debenhams
Plain Varsity Barrel Duffle Bag (20 Litres) - Mid Grey - One Size
OnBuy
(One Size, Grey Marl/Black) Bagbase Plain Varsity Barrel / Duffle Bag (20 Litres)