Simple Waterproof Phone Storage Bag, Lightweight Transparent Bag, Portable Bag For Swimming & Drifting

matters needing attention:
1. Before using this product, please do a waterproof test and check whether there is any damage, especially at the sealing and surrounding.
2. After each use, please check the corners and sealing places, and avoid strong impact and scratches. Do not use it under high temperature for a long time.
3. After using in water, if you need to take out the articles, please wipe the surface and the seal layer by layer to prevent the residual water from entering the waterproof ba