Sports Arm Bag _ Running Armband Case _ Waterproof Phone Pouch

Product Description:
Exercise assistant: During exercise, you can put your phone in your bag instead of holding it in your hand, freeing up your hands.
Large capacity: The arm bag can put down small objects such as mobile phones, keys, bank cards, etc., Prevent loss.
Easy to carry: The appearance is small and light, which makes it easy to carry around.
Waterproof and environmentally-friendly material: Green and environmentally-friendly materials are used, and the surface is waterproof, Can not be soaked in water for a long time.
The best gift: the best gift for a friend who loves sports.