Earth Pak -Waterproof Dry Bag - Roll Top Dry Compression Sack Keeps Gear Dry for Kayaking, Beach, Rafting, Boating, Hiking, Camping and Fishing with Waterproof Phone Case RELIABLE PROTECTION: We believe our Earth Pak dry bags are the best out there--bar none. These dry bags are meant to last for years and provide waterproof protection for even the most rugged users. SHOULDER STRAP: 10L & 20L dry bags come with a 24-42 Inch single shoulder strap. 30L, 40L, and 55L dry bags are equipped with backpack style shoulder straps that also come with a sternum strap for added stability. IPX8 CERTIFIED WATERPROOF PHONE CASE: We have included our IPX8 Certified 6.5 Inch waterproof phone case that will fit even the largest of phones. This case features a very simple snap and lock access that has dual-sided clear windows that allow to take pictures while still inside the case. Suitable for phones up to 6.5 Inches of diagonal screen size. NATIONAL RECOGNITION: Recently featured by acclaimed New York Times Bestseller and entrepreneur Tim Ferris (Author of The Four Hour Workweek) in his blog. KEEP YOUR ITEMS DRY AND PROTECTED: Protect Your Valuables with our 10L, 20L, 30L, 40L, or 55L Dry Bags! Just toss your gear inside, roll it down, and youre good to go on your next adventure. <span class="a-text-bold">10 Liter Dry Bag:</span> Our most popular dry bag is compact and suitable for those who want to pack light but still have quality, heavy-duty gear that will protect valuable possessions from the outdoors. Its convenient size fits small personal items youd like to protect from the elements: cell phone, wallet, sunglasses, camera, toiletries, small towel, and water bottles. <span class="a-text-bold">20 Liter Dry Bag: </span>The medium-sized 20L bag is big enough to carry everything you need for a day trip  without being a bulky, hassle to carry. It fits small and medium-sized items youd like to protect from the elements: cell phone, camera, clothing, towels, toiletries, and shoes. <span class="a-text-bold">30 Liter Dry Bag Backpack:</span> Ideal for storing a weekends worth of clothing, survival kits, water/food containers, etc. <span class="a-text-bold">40 Liter Dry Bag Backpack: </span>Storage capacity is comparable to a small rucksack for avid campers. This size is able to fit an entire trips worth of items: wetsuit, towels, two peoples clothes for a long weekend, and small sleeping bag <span class="a-text-bold">55 Liter Dry Bag Backpack:</span> True meaning to go big or go home. This huge dry bag will be able to fit up to two weeks worth of gear  perfect for trips where you know you need to pack to prepare. Ideal for sleeping bags, water and food.