This is an Aigle Boston bag. The size is 30cm (height) x 40cm (width) x 19cm (depth). The inside is divided into two sections. There are pockets on both sides of the outside, and shoes etc. can be stored from the outside at the bottom. The color is beige. The material is nylon. There are some areas where the color has faded slightly. I don't think there is any hydrolysis. Please understand that this is a used post bag and purchase accordingly.