Nostalgic Hong Kong Backpack Rucksack

Except for the small storage space on the left side, there are 2 compartments in the left and right water bottle space, and there are 2 small spaces and one file space. There are plenty of storage spaces! . Size: 40x30cm thick 10cm . The shoulder straps are made of cotton straps, and the shoulders are not tightened on the back (actual measurement for one month on the left) I hate the young belt/nylon hard belt because there will be a red mark on the back for a while to marry😖 . The surface of the rucksack is resistant to splashing water, rain, and dripping water, so there is no fear 💦