Product Description 1. Design: This fanny pack comes in a variety of gorgeous colors. Ultra-light design, but with special headphone jack and reflective strip, no bounce, won't ride up, keep you and your smartphone safe. 2.Material: High quality spandex lycra, stretchable, breathable, quick-drying, machine washable, extremely light and soft, prevents any wrinkles from bending and twisting. 3. Size: One size fits both men and women. The adjustable elastic has a non-elastic stretch, and the elastic stretch can be extended longer, ensuring it doesn't move, wobble, bounce and rub. 4. Waterproof: Sweatproof and waterproof in almost any weather conditions during outdoor sports, do not soak in water, can not resist heavy rain for a long time. 5. Matching: Suitable for most sports, exercise, jogging, walking, running, hiking, cycling or other outdoor sports. Holder for cash, cards, keys and most smartphones.