High quality? materials & Slim – This wasit pack is made of top quality materials. The nylon ripstop, canvas webbing belt make this waist packs is much more durable and has soft hand feeling. This slim waist packs can keep away breathable and circulates air between your waist or back and the pack. Additional Inner Pocket especially designed to hold and separate your keys to prevent scratching of your phone??s screen or other valuables. Contains a headphone cable hole allowing your headphone cables to pass through so you can listen to music while leaving your phone in the pouch. Fits All Waist Size – The waist bag has adjustable elasticated belt fits waists from 80cm-110cm (31.5 – 43.3), making the bum bags belt ideal for men, women and teenagers.It can hold the Iphone 7/8/X Plus. Perfect For Any festival, concert, vacation, beach trip, outdoor adventure, biking, sporting event, walking dogs, camping gear, gym, cycling, workout, or just running around town while keeping all your belongings comfortably secured. Many ways to wear this waist pack – You can wear it in front of your waist, back on your hip, slant across your chest or over you shoulder.BJLFS Store will do better for u – Any quality problems are found, a free one will be given.And you can contact us to get an extra help.We will also tell you some ways to clean this waist bag.