Enjoy hands- workouts without bulky packs, backpacks, and no holding down. This lightweight and comfortable hydration belt won't weigh you down while running, and has a headphone slot for - running.Water Bottle Holder Design - The bottle holder contains an adjustable elastic rope, which can keep your bottle stable and secure while running or running, it from bouncing and falling.Due to differences between monitors, the picture may not reflect the actual colors of the item. Thank you!The bottle holder contains an adjustable elastic rope, which can keep your bottle stable and secure while running or running, it from bouncing and falling.Designed for men and women of all sizes, the straps are adjustable from a waist of 30 to 55 inches for a truly universal fit. Adjusting the strap is simple so you can have it loose or tight you like.color:Blue, dark blue, orange, pink, greenSize :20X21X28cmEarphone Hole -With the help of the headphone hole, you can easily wear wired headphones, to give you a more pleasant and relaxed sports experience.Material:Polyester can hold the bigger phones . You can also put your passports, house or car keys, and important personal items while you run. Put it around your waist and enjoy hands- while walking, cycling, fitness, training, yoga, etc.Due to manual measurement, please allow measurement deviation of 1-2cm.With the help of the headphone hole, you can easily wear wired headphones, to give you a more pleasant and relaxed sports experience.1 X Outdoor Sports Belt Bag