Come and see our amazing products.Anti-Theft Waterproof Shoulder Backpack Sling Chest Crossbody Bag Cover Pack Rucksack Bicycle Sport.Splash proof, NOT 100% waterproof, so please do not use them in heavy rain. The 2nd generation has anti-degaussing function, prevent from copying or stealing card information when you are carrying them.Can be used as messenger bag / shoulder bag / crossbody backpack / casual daypack / sling bag / chest bag / travel bag / working or business bag, suitable for office, school, outdoor, business and other occasions.Unisex design with updated the shoulder strap length of this chest bag to more, fits your body perfectly. Pls confirm further with us if any query about packing info, inventory status and time schedule.