OFFSHORE 30L Heavy Duty Waterproof Backpack Dry Bag & Cell Phone Case. Boating, Camping, UV, Mold, Mildew, Dry/Wet Rot Resistant. Padded Back, Quick Release Chest & Waist Straps. LifeTime Exchange SALE It's not the prettiest... but it's the toughest! Keep your stuff dry... Our simple but effective motto. The "Typhoon 30" dry bag floats and is air tight! with heavy duty reinforced abrasion resistant UV safe double welded PVC. 2 pockets and a front Cargo Net. The double padded Nylon mold resistant shoulder straps are comfortable enough for a weekend backpack trip. Includes adjustable chest and extra wide waist strap for safety and support. LIFETIME EXCHANGE If your OffshoreDryBagz ever disintegrate do to Mold or Mildew, Dry, Wet Rot or Sun Damage We'll exchange it for free! VERSATILE Great waterproof bag for a simple hike in the rain or for a whitewater adventure. The perfect gift for any outdoors person. Great for school books, hiking, rafting, kayaking, or a day at the beach. What will you use it for? HOW TO USE Heavy exposure River and direct wave contact. In this position your dag will float and keep water out. Don't over stuff your bag leave enough room to fold the top down 4-5 times and clip it shut. LIGHT exposure... Heavy Rain and Splashing... fold the top down 2-3 times and clip it shut. This configuration will give you maximum capacity for hiking and day treks. WE LISTEN 1 and 2 star reviewers gave us the feed back to help create the new design. 100% money back guarantee. If you did review the old design bag and gave it less than a 5 star contact us with your order ID and we'll send you a new one!