SumacLife Water Resistant Running Waist Pack Belt Pouch Bag Case for BLU Studio J2 J5/Selfie/R1 Plus/Life One X2 Mini/Vivo XL2/Grand Max/Energy/M X/Tank Xtreme 5.0/Neo X2 Convenient headset grommet for easy access to your MP3 player Adjustable waist size for men and women. Fits 5.5'' - 5.7" smart phone Waterproof neoprene pouch keeps all your items dry from rain and sweat A special inner pocket will keep your ID/credit cards and room key secure Perfect for most sports activities like Jogging, Running, Climbing, Hiking, Mountain Biking, Gym, Horse Riding etc...