Juuso Fanny Packs made from lightweight polyester, waterproof and quick to dry. Reflective design, safety protection in the dark environment to play a warning role. The adjustable comfort stretch belt can meet different length needs. A large zipped pocket for holding mobile phone, earphone, cards or keys. Great for bike riding, jogging, running or working out. This ultra-thin fanny packs with lovely bright color to show your sunshiny lifestyle!