The Ocean Pro Dry Bag is ideal for All Types of Outdoor Adventures, from Camping to White Water Rafting, Boat Trips, Diving to Biking. The Classic Stuff Sack Design is Built-to-Stay Dry. The Ocean Pro Dry Bag is made from a Durable PVC-Tarpaulin Material with High Radio Frequency (RF) Welded and Heat Seal Taped Technique to make the Bag Watertight. The Bag has a 3-Roll-Top Closure System with a "Squeeze-Style" Side-Release Buckle. When Closed the Buckle Doubles as a Top Grab Handle. The Bag also has an Adjustable and Removable Shoulder Strap for Easy Transport. The Bag measures (W x H) 9" x 21.25" (22.9cm x 54cm), is available in Multiple-Colors and is covered by a 12 month limited warranty.