IPX8 Waterproof Rating and Triple Seal: The Lamicall 2024 waterproof bag is IPX8 certified, ensuring excellent waterproofing. With a triple zipper sealing system and a top Velcro closure, it ensures a perfect seal, protecting your phone and valuables from moisture. Its waterproof design allows you to fully enjoy your outdoor activities such as boating, kayaking, fishing, hiking, surfing, and camping without worrying about water or dust getting in. 【Adjustable Elastic Belt】This waterproof bag is equipped with an adjustable belt, allowing you to wear it over your shoulder or around your waist, depending on your preference. In addition, the wide shoulder strap (3.8 cm) is elastic and comfortable. When worn around the waist, the adjustable buckle allows you to adjust the shoulder strap to the ideal length, meeting the needs of most outdoor enthusiasts. Durable and Secure: This waterproof bag is made of high-quality, high-density PVC, making it less prone to deformation. It effectively prevents sharp objects, such as stones or branches, from scratching your belongings and effectively protects them from drying out, even in humid conditions. Note: Test the bag's waterproofness before each use. Large Capacity: This waterproof bag measures 22 cm x 16 cm. Our waterproof swimming bag offers ample storage space and excellent waterproofing to keep your valuables dry. You can safely store your phone, keys, lipstick, wallet, passport, and other personal belongings. Wide Compatibility: This waterproof pouch can accommodate phones and items up to 22 cm (8.7 inches), such as keys, lipstick, a wallet, a passport, credit cards, cash, etc. Compatible with iPhone 17, 17 Air, 17 Pro, etc., as well as the following models: 17 Pro Max, 16, 16 Plus, 16 Pro, 16 Pro, 16 Pro Max, 15, 15 Pro, 15 Pro Max, 15 Plus, 14, 14 Pro, 14 Pro Max, 14 Plus, 13, 13 Pro, 15 Plus, 14, 14 Pro, 14 Pro Max, 14 Plus, 13, 13 Pro, 13 Pro Max, 13 Mini, 12, 12 Pro, 12 Pro Max, 12 Mini, 11, 11 Pro, 11 Pro Max, XS, XS Max, XR, X, 8, 7, 7 Plus, 6, 6 Plus and SE. SE2, Android, Galaxy S24, S23, S22, S21, S20, S10, S9, S8, A72, A71, LG, Pixel. And many other devices.