What does “waterproof” really mean?
Before we get to answering whether you really need a waterproof backpack, we need to understand what “waterproof” really means, especially as it pertains to bags and backpacks. Most backpacks marketed as waterproof are really just low-level “water-resistant,” and can handle light rain and splashes (IPX5). These water-resistant bags are made from material that is non-absorbent and allows light rain to bead and roll off, but they cannot handle heavy splashes and under sustained rain, water will eventually seep through.
The next step up are mid-level “waterproof” bags that are made from impermeable material such as PVC or TPU-coated textiles, and in this sense, they are waterproof. However, these waterproof capabilities (IPX6) are highly dependent on the angle, direction, and force of the water. These mid-level “waterproof backpacks” are often roll-top bags or zippered bags with stitched seams. They will work to keep your gear dry in vertical, moderate rain, but water will eventually seep through the rolled opening, or even through the stitching.
At the top of the list, you have fully submersible backpacks with an IP68 rating, meaning they can handle heavy splashing, sustained torrential rain, and full submersion in water for extended periods while keeping the contents inside completely dry. These bags are airtight, and have welded seams, airtight zippers, and are made with impermeable fabric. They essentially create an airtight and waterproof container around the contents inside. The level of protection you need will depend on your activities and the environments you frequent, so let’s explore a few different scenarios where you’d need this type of protection.
Where You Would Need a Waterproof Backpack:
- For Your Commute
If you carry electronics like a laptop, tablet, or phone, an IP68 waterproof backpack is crucial for protecting them. Commuting in rainy or snowy weather can expose your electronics (or books, or documents) to water damage, even if you’re only walking short distances or cycling to work. A water-resistant backpack might suffice for light drizzles, but a fully waterproof option ensures complete peace of mind when sudden downpours strike. And if you don’t have a waterproof bag? Well, it’s easy to regret not using one. - Traveling, Including Road-Trips and Flying
Traveling often means encountering unpredictable weather, so whether you’re road-tripping through rainy regions or navigating airports in stormy weather, a waterproof backpack can be a lifesaver for keeping clothes, sneakers, electronics, and travel documents dry. Many waterproof backpacks also have durable construction that withstands the wear and tear of travel. - Hunting & Fishing
Outdoor enthusiasts who hunt or fish often find themselves in harsh conditions, which can be wet, muddy, and sandy. Protecting fishing tools and hunting gear is important, and submersible backpacks are perfect for ensuring your valuables stay dry during wet-wading, boating, and even if the bag falls into the water. Submersible backpacks hold air, which means they’ll float on the surface, making them easy to retrieve. - Camping & Hiking
When camping and hiking, few things ruin an afternoon or evening like the rain. Weather changes fast, and even if you’re wet, you need to have the forethought to keep your other gear dry, which might include food, clothing, and survival gear. - Water Sports, Including Boating, Paddling, Surfing
Water sports naturally demand the highest level of waterproof protection. Submersible IP68-rated backpacks are ideal for boating, kayaking, paddleboarding, or surfing, as they can be worn or stored on your boat/board while you’re cruising on the water. - Camera Gear & Content Creators
Carrying a few expensive cameras or lenses? Photographers and videographers are always pushing boundaries, and some of the best shots come in some of nature’s most extreme environments. A waterproof bag is a very handy investment to keep creating quality content.
Choosing the Best Waterproof Backpacks
For those who need moderate protection, water-resistant backpacks like The Cotopaxi Allpa Backpack or Patagonia Refugio Backpack are excellent choices. These options provide some defense against rain while being suitable for everyday use or casual travel.
For those requiring more robust protection, the Breakwater Supply Fogland Backpack stands out as one of the best IP68-rated waterproof options. Other top contenders include the YETI Panga 28L Waterproof Backpack, known for its rugged durability, and the Fishpond Thunderhead Waterproof Backpack, which offers fishing-specific gear hook-ups. These options ensure your belongings stay dry no matter the environment.
Conclusion
Deciding whether you need a waterproof backpack depends on your lifestyle and the activities you engage in. While water-resistant backpacks are ok for light use, fully waterproof or submersible options are essential for adventurers, commuters with valuable electronics, and anyone frequently exposed to wet environments. Investing in a waterproof backpack provides peace of mind, ensuring your belongings remain dry and secure no matter where life takes you.
