8.18 Oz. Made from 100% polyester.Eco-friendly casual life design. It's ideal for hiking, running, walking or other activities.One-shoulder strap, wearing as a single-shoulder bag or a cross-body pack.Mesh foamed shoulder strap and back panel, bring you comfort.Adjustable shoulder strap for a good fit. 【Applicable situation】It's ideal for hiking, running, walking or other activities. 【Parts structure】One front utility pocket and three small pockets included. 【Washing notice】Hand washing can be repeated, machine washing is not recommended, please do not bleach.