1. Adequate storage2. Closed - Waterproof zipper closed, adjustable strap allows you to use it as a travel crossbody bag, sling shoulder bag. Easy to match with your clothes. Adjustable shoulder strap, can be used as travel crossbody bag, sling shoulder bag.3. Size - Large capacity, comfortable. Portable bag Travel Tote bag. Bags are suitable for everyday use and can hold your daily necessities such as cell phone, makeup, wallet, etc.4. Nylon bag Waterproof design - suitable for casual or formal occasions such as travel, shopping, dating, work or fitness, sports, hiking, etc. It's great for fitness, sports, yoga, travel, carry-on, luggage, camping, hiking.