Material: NylonApplicable waist circumference: adjustable (65-140cm)Capacity: 6.5 inch or less smartphonestyle: CasualFunction: casual and portableOpening method: zipperPopular elements: sportsPattern: plaidIs there a liner: there isPackage internal structure: mobile phone bagApplicable gender: UnisexApplicable sports: football, badminton, mountaineering, basketball, tennis, table tennis, yogaApplicable scenes: hiking camping, shooting sports, sports protective gear accessories, cycling sports, sports trends, sports outdoor bags, martial arts self-defense, extreme challenges, dance sports, fishing sports 1Nylon fabric for moisture wicking, quick drying, stretchable, and great softness against your skin. The material is lightweight so you almost cannot feel it when you put it on. 2Come with fully adjustable elastic strap. Strong adjustable elastic waistband ensures it bounce free.? 3Suitable for storing 6.5 inch or less smartphones. 4It is great for all forms of exercise including walking, running, hiking, riding bikes, working out at the gym and more. 5Keep your valuables dry while you are doing exercise.