-Breathable: Back mesh design makes this product more breathable and comfortable, Great experience for travelling, fitness, jogging, walking, running.-Fitting Capacity: The middle pocket fits all size phones under 6.5'', Left and right Pockets is for small items, such as earbud, keys, little cards, money, ID etc. Exquisite design keeps you elegant and beautiful stature during exercise.-Strap Extension: Fits all sizes-small, medium, and large. ANXTO running waist pack fits waist can easily adjustable for any waist size (from 31'' up to 43") with strong and durable strap.-High-quality Metal Zipper: the zipper will not open by itself, you can exercise with confidence without worrying about losing items.-Headphone Jack: The headphones jack lets you listen to music and accept incoming calls without getting your phone out of the bag and it can bring a pleasant and relaxed exercise experience. Best gifts for women men, enjoy various activities with hands-free.-Water Resistant: Waterproof pocket keep your belongings safe from sweat and light rain.-Reflective Strip Design: Designed with 2 strips reflector for safety and visibility while running at night.