1.Sealed pockets made of waterproof fabric (TPU-coated nylon), designed to protect small items from moisture.
2.① IPX6 waterproof rating (blocks splashing water); ② Sealed zipper closure; ③ Lightweight (no extra bulk); ④ Durable (resists wear).
3. Outdoor jackets, hiking pants, backpacks, wetsuits (for phones/keys).