Ultraslim sports waistband for smartphones up to 5in. Combines comfort with high capacity compared to size. Front window made in touch sensitive material allows total control of device functions when worn and adhering to body during physical activity. The front pocket can carry small objects like keys, coins, cards and documents in total safety. Four pass through holes are designed to be able to connect earphones to the device no matter the side itins been fitted in. Totally adjustable abdominal belt.