Product name: Thin Invisible Gym Bag Product color: As shown in the figure Product material: nylon product features: The fanny pack and running belt have four oversized in pockets to hold equipment and keys, cash, cards, earphones, passports and small valuables, non-rebound and durable. The running belt is made of top soft spandex nylon, so the running belt is very soft and breathable, it has successfully passed tens of thousands of stretch tests, it can stretch and stay in place even during strenuous exercise without rebounding, and it is durable Our fitness fanny pack is designed with a flat and tubular shape, super elastic soft material that fits your body, it is not bulky even when carrying items, without any zipper and button, making you more comfortable during use. The running belt adopts the latest 3D textile technology and a tubular design so that the running belt can wrap around your body 360° and fit your body comfortably, without moving, or shaking, and is more lightweight, moisture-wicking Your body stays cool all the time. The four-pocket spacious running fanny pack can store valuables, the top pocket design prevents items from falling, and the stretchability of the running belt will also hold the pocket tightly and can be hidden from other clothes, so other people can't see its existence. Precautions: 1. As we all know , the different computers display colors differently, the color of the actual item may vary slightly from the following images. 2. If you feel difficult to choose the size, you can feel free to contact mewe will give you some suggestion, but it is for you reference only. Shipment includes: 1 pc for Thin Invisible Gym Bag The running belt is made of top soft spandex nylon, so the running belt is very soft and breathable, it has successfully passed tens of thousands of stretch tests, it can stretch and stay in place even during strenuous exercise without rebounding, and it is durable. The fanny pack and running belt have four oversized in pockets to hold equipment and keys, cash, cards, earphones, passports and small valuables, non-rebound and durable. Our fitness fanny pack is designed with a flat and tubular shape, super elastic soft material that fits your body, it is not bulky even when carrying items, without any zipper and button, making you more comfortable during use. The running belt adopts the latest 3D textile technology and a tubular design so that the running belt can wrap around your body 360° and fit your body comfortably, without moving, or shaking, and is more lightweight, moisture-wicking Your body stays cool all the time. The four-pocket spacious running fanny pack can store valuables, the top pocket design prevents items from falling, and the stretchability of the running belt will also hold the pocket tightly and can be hidden from other clothes, so other people can't see its existence.