Our small crossbody bags for men and women,it is made of durable nylon material. Our fanny pack use a metal zip. The adjustable shoulder strap can be adjusted from 24 to 47 inches for different body type. Small But Roomy Our lightweight sling chest bag is big enough to hold your daily essentials such as headphones, mobile phones, wallets, lipsticks and more. Retractable Key Ring Our mini sling bag with retractable key ring is designed for easy access to your keys. Breathable Our travel sling bags are breathable and comfortable, small and not bulky, and very comfortable to wear on your back. Waterproof Our mini sling purse are made from high quality waterproof fabrics, perfect for travelling.(Tips:NOT 100% waterproof, so please do not use them in heavy rain.) Our chest bag is suitable for a variety of different occasions, such as running, travelling, camping, cycling, hiking, etc. Our practical travel sling bag is perfect for gift giving, you can give it to your family or friends on Mother's Day, Birthday, Christmas, Thanksgiving and so on.