Waterproof Bag - A Lightweight Waterproof Bag Designed For Women's Outdoor Activities. It Has An Built-In Waterproof Phone Pouch For Underwater Photography; The Bag Body Is Made Of Thick, Abrasion-Resistant And Highly Durable PVC Material (Available In 4 Sizes: 2L, 5L, 10L And 15L). This Makes It An Ideal Gear For Snorkeling, River Trekking, Rafting, Swimming, Beach Leisure And Hiking.