1. Adjustable shoulder straps: Suitable for both men and women, providing more comfort and reducing shoulder strain. 2. Easy to charge: This bag has a USB charging port on the side to connect your mobile power to your smartphone. 3. Practical and convenient with anti-theft function. Password lock privacy protection. Use the three-digit code to lock the slider and prevent the chest bag from being opened to steal items. 4. Reasonable space design: Make full use of the pocket space to keep all your accessories organised. Oxford cloth material, scratch and wear resistant. 5. Comfortable design: can be used as a chest bag as well as a shoulder bag, messenger bag or travel bag crossbody strap is adjustable for regular and large size people. Cautions 1. Due to different monitors and light effects, the actual colour may be slightly different from the picture 2. Due to manual measurement, please allow 1-3cm deviation. Size: 32x19x8cm Material: Oxford cloth Includes: 1x USB rechargeable sports sling" Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.