This bag sits very tightly and securely on your body. Several materials have been used to make this bag, among them nylon, and it holds four litres.
From Joom
NIKE Heritage Crossbody Bag DB0456 010
The product is available from £20.00 at international stores.
Lovell Sports
Nike Heritage Crossbody Bag
This product is also available at 1 unverified merchant.