Triple Duty PWC Gear: Constructed with heavy duty PVC material, fill this handy bag with sand and anchor your jet ski and paddle board! Or, leave it empty and fold the roll top to use as a buoy or use it as a dry bag for your personal items! Ultimate Dry Bag: With welded seams and strong PVC, this watertight compression sack will keep everything you put into it nice and dry. Carry your clothes, towels, food, flashlight, phone – if it fits, it’ll stay dry. Great Features: Superior craftsmanship and materials in this multi-purpose bag in every season for your outdoor activities. Includes a 12 foot braided rope and two rustproof stainless steel clips. A handy bottom strap is for easy dumping. Holds 50 Lbs of Sand: Start shoveling. Our mighty anchor holds a whopping 50 pounds in sand. Now that’ll be enough to keep your craft steady in the water! Try it in the ocean waves, river rapids or a choppy lake! Easy Visibility: In a bright yellow with red ropes, you’ll spot it quickly in the water!