1WATERPROOF: This waist pack is designed with waterproof, don't worry about your items getting wet, keep your cell phone and wallet completely dry whether you are snorkeling, swimming, or water activities, etc. 2ADJUSTABLE STRAP: Practical and comfortable waist pack. With adjustable waist strap, easily adjustable to meet the needs of different waist sizes, can comfortably fit most of the waist circumferences. 3WEARING SCENARIO: Great for camping, hiking, snorkeling, sailing, paddle surfing, kayaking, rafting, water slides and other water sports. Great for outdoor enthusiasts, women and men. 4PREMIUM MATERIAL: This sports waist bag is made of premium PVC material, sturdy and durable. Super wearable and long lasting, effectively guard your belongings. 5CONVENIENT AND PRACTICAL: The waterproof waist pouch fits all smartphones up to 7 inches, ensuring easy storage. Can also be used to organize wallet, passport, keys, cash, etc.