As you embark on your aquatic journey, slicing through the crisp, azure waters in your kayak, your gear is as vital as your vessel. Among the myriad of equipment, the waterproof backpack is a sine qua non, safeguarding your essentials from the unforgiving onslaught of water. The process of selecting the perfect waterproof backpack for kayaking can feel like navigating uncharted waters. Fear not, for we’ve charted a course to help you uncover the treasure that is the flawless waterproof backpack for your kayaking escapades.
Best 5 Waterproof Backpacks for Kayaking
01. MARCHWAY Floating Waterproof Dry Bag Backpack
You ever tried keepin’ stuff dry in a storm or kayak trip? MARCHWAY Floating Waterproof Dry Bag Backpack gonna be your savior then. This floating dry bag made from thick ripstop tarpaulin, real tough and tearproof like no joke. Roll-top closure system? It seals tighter than a mason jar lid. Whether you’re rafting, boating, hiking, or just getting blasted by rain on a bike ride, it keep all your gear dry. One more cool thing — it float if it fall in water, you don’t gotta fish around forever. Marchway waterproof bag is crazy lightweight too, so your back won’t scream after a few miles.
Still tho, every good thing got lil’ downsides you gotta think ’bout. Some people said the straps ain’t super comfy for hours-long wear, especially when it’s jam-packed. And the back panel, it ain’t padded neither. But honestly, if you needing somethin’ waterproof, floating, and reliable for kayaking, swimming, or hiking adventures, this bag bangs for the buck. It comes in sizes from 5L to 40L too, meaning you can pick how much junk you wanna haul.
✅ Pros:
- ✅ Super lightweight dry bag design
- ✅ Tough-as-nails ripstop tarpaulin material
- ✅ Floats if dropped in water (heck yes!)
- ✅ Available in multiple sizes (5L-40L)
- ✅ Bright color options for easy spotting
❌ Cons:
- ❌ Shoulder straps coulda been thicker and softer
- ❌ No padded back support for heavier loads
- ❌ Not ideal for heavy-duty backpacking trips
02. HEETA Dry Bag Waterproof
If you’re somebody who’s always dragging your gear to lakes, beaches, hikes or even rainy cities, man, the HEETA Dry Bag Waterproof gonna be your buddy. They built this thing with thick PVC material, which not just keeps out water, but also let’s you see inside thanks to its transparent design – saves you that annoying rummaging, right? You can grab it in sizes from 5L to 40L, so whether you just packin’ a towel or half your closet, there’s a fit. Plus, it’s floaty! If it falls off a kayak or whatever, you ain’t gotta swim like crazy to find it. Crazy light too, almost feel like carrying a balloon sometimes.
Now, let’s not pretend it’s perfect though, nah. If you planning to carry sharp stuff like fishing gear, better watch out, ‘cause the PVC can tear under real pressure. Also, the HEETA Waterproof Dry Bag strap ain’t the plushiest thing ever, your shoulders might whine if you walk long enough. Anyways, still, for beach bums, travelers, kayakers, and even messy campers, this bag is almost a cheat code for staying dry without overthinking it.
✅ Pros:
- ✅ Super lightweight & floats on water
- ✅ Transparent design lets you see items quick
- ✅ Available in multiple sizes (5L/10L/20L/30L/40L)
- ✅ 100% waterproof with secure roll-top closure
- ✅ Shoulder strap included for easy carrying
❌ Cons:
- ❌ Not very puncture-resistant against sharp objects
- ❌ Shoulder strap padding could be better
- ❌ PVC material can stiffen up in cold weather
03. Piscifun Dry Bag Waterproof
If you’re planning any outdoor wet adventures soon, buddy, the Piscifun Dry Bag Waterproof probably gonna save your day. This bag ain’t just a sack for tossing your stuff; it’s made from 500D PVC material which laughs in the face of rain, mud, and splashes. You got like 8 colors and 6 size options (5L to 40L!) to match your vibes, so no more boring black dry bags everybody’s dragging around.
There’s a cool extra: you get a waterproof phone case included free, which fits phones up to 6.5 inches. Handy, huh? The adjustable shoulder straps are padded, so even when it’s stuffed like a turkey, carrying it feels kinda breezy. Plus, this bag freaking floats, yeah floats, when properly sealed, making it a true buddy for kayaking, boating, hiking, or rainy-day disasters.
Pros:
✅ Made from tough 500D PVC that resists wear-n-tear
✅ Available in 6 different sizes (5L-40L) to match whatever adventure you planning
✅ Lightweight build even when full, perfect for kayaking, paddleboarding, and beach camping
✅ Comes bundled with a handy IPX8 waterproof phone case
✅ Fully floats when sealed properly, saving your gear if it falls in water.
Cons:
❌ The roll-top closure can be tricky for some if you don’t roll it tight enough
❌ Some users wish there were more internal pockets to organize lil’ things
❌ Straps adjustment can loosen a bit under heavy bouncing or rough use
Some folks who buy the Piscifun Dry Bag praise how crazy lightweight and flexible it feels, specially compared to chunky dry packs. But don’t be thinking it’s perfect, nah, coz a few buyers mentioned that if you don’t seal the roll-top part carefully, water could sneak in, so you gotta watch that. Oh, another thing: the straps could have been just a touch more heavy-duty for the bigger 30L and 40L sizes. Overall tho, it’s a banger choice for anyone looking for a cheap, cheerful, rugged bag for rafting, fishing trips, canoe adventures, or even beach parties where everything gets sandy and messy. It ain’t fancy, but it sure gets the job done when Mother Nature starts throwing tantrums.
03. Skog Å Kust BackSåk Pro Waterproof Floating Backpacks
If you’re out there searchin’ for a backpack that won’t leave you cryin’ over soggy clothes, then Skog Å Kust BackSåk Pro Waterproof Floating Backpacks probably got ya covered. This tough cookie is made from 420-denier Ripstop Nylon, coated with TPU, meanin’ not just water-resistant but pretty much ready for war with rain, rivers, and oceans. You gets the IPX-6 waterproof rating too, and let me tell you, that ain’t no small potato. Perfect when you’re kayaking, camping, or maybe just gettin’ stuck in one of them crazy downpours on the way to work. Plus, buddy, the padded back support and air mesh shoulder straps won’t murder your shoulders like some other bags out there.
But hey, nothing’s all glitter and gold, right? Even though this floating backpack be a tough guy, the size kinda feels smaller than what you’d expect when ya actually start stuffin’ your stuff in there. And that reflective trim? Nice at night but kinda tacky lookin’ daytime if you ask me. Still, when your gear stays dry while you’re fallin’ off a raft, you’ll be sayin’ thank ya stars you grabbed a Skog Å Kust waterproof bag instead of some flimsy thing.
✅ Pros:
- Fully waterproof (IPX-6 rated), keeps your junk bone dry
- Made from durable 420D Ripstop Nylon with TPU layer
- Floats in water if properly closed
- Cushioned back and adjustable sternum strap for comfy wear
- Internal zippered pockets for better organization
- External splash-proof zip pocket for quick grabs
❌ Cons:
- Storage space feels less than advertised once packed
- Reflective material looks too flashy in daytime
- Roll-down closure can be fiddly if you’re in a rush
- No built-in water bottle holder on sides
04. MIYCOO Ultra Lightweight Packable Waterproof Backpack
If you’re someone who always get stuck in wet weather or outdoor mess, IDRYBAG Waterproof Backpack gonna be your buddy for real. Built with 500D PVC heavy duty material, this dry bag backpack won’t just “help” but kinda forces your stuff to stay dry no matter how messy it gets. It’s crazy how it offers 20L and 30L capacity options yet still feel super lightweight on your back! The shoulder straps are padded better than what you see on cheap hiking bags, plus you even got a waist belt for extra support, which a lotta brands cheap out on. If you’re doing kayaking, camping, hiking, or just walking ’round town on a rainy day, this waterproof backpack really works hard for ya. Even got an outer splash-proof pocket and inner zipper pocket so your small stuff ain’t swimming inside.
✅ Pros:
- ✅ Totally IPX6 waterproof rating (can handle rainstorms, splashes, sprays)
- ✅ Made with thick 500D PVC that’s super tear-resistant
- ✅ Padded back & shoulder support so no weird back pain
- ✅ Reflective trim so people can see you in the dark
- ✅ Great for boating, kayaking, cycling, hiking, beach trips
- ✅ Adjustable chest & waist straps keep the load stable
❌ Cons:
- ❌ Outer pocket is splash-proof only, not 100% waterproof
- ❌ Might feel bulky if you’re under 5’3″
- ❌ No laptop compartment separately, have to organize yourself
Honestly, you ain’t gonna regret tossing your old bag for this one if you need something bombproof for outdoors. IDRYBAG nailed it with how they made the seams super tight with high-frequency welding tech — which, btw, sounds fancy but it works like magic, you’ll notice. Also, the top roll design is way safer than zippered ones cuz less chance water sneakin’ in. If you’re looking for a reliable outdoor backpack, waterproof bag for kayaking, or even a heavy duty beach dry bag, this thing checks a lotta boxes without draining your wallet like them overpriced brands.
05. Earth Pak Waterproof Dry Bag
When you’re planning outdoor trips, you really ain’t gonna wanna mess around with keeping your stuff dry. The Earth Pak Waterproof Dry Bag kinda solves that headache without making things complicated. Made with 500D PVC material, it’s so dang tough it laughs at rips, tears, and scratches, even if you toss it ’round in a kayak, a canoe or bang it up while hiking. You get size options too — like 10L, 20L, 30L, 40L, and even the beast 55L — which means you ain’t forced to carry a huge bag when you just wanna throw a phone, keys, and a sandwich inside. Plus, you’ll love that Earth Pak chucks in a free waterproof phone case with every dry bag purchase, fitting most phones snug as a bug, even if you dropped it by accident in some muddy puddle.
But, ya know, nothing’s all roses. Some folks who used the Earth Pak dry bag mentioned the shoulder strap on the smaller sizes don’t really make it much comfier if you’re doing long treks. Also, the roll-top closure, while excellent at keeping the water out, might feel a lil’ stiff when new, especially if your hands are frozen off by the cold river water. Even then, for campers, kayakers, and boaters searching for durable waterproof bags that won’t leak halfway through the trip, this thing stills comes up strong as a solid bet. Also, the bright color options (like orange, yellow, light blue) make it a lot easier to spot your bag in a messy campsite or when it accidentally floats away.
Pros ✅:
- ✅ Made of super tough 500D PVC that resists tears, rips, and scratches
- ✅ Comes with a free waterproof phone case rated IPX8 certified
- ✅ Multiple sizes (10L to 55L) fits everything from day gear to multi-day trips
- ✅ Bright color options makes it easier to locate in water or forest
- ✅ Roll-top closure design keeps 100% of water out if sealed properly
Cons ❌:
- ❌ Shoulder strap on smaller bags can feel uncomfortable for long hauls
- ❌ Roll-top can be stiff and hard to roll down when the bag’s brand new
- ❌ Larger sizes like 40L and 55L get heavy if fully packed
How to Choose the Best Waterproof Backpacks for Kayaking
Kayaking’s messy. Things get soaked, gear rolls around, and you’re often stuck mid-river with zero options. So, if your stuff ain’t packed right, good luck finding your phone still working by lunchtime. Waterproof backpacks for kayaking aren’t just a nice-to-have. You really do need ’em.
Why a Normal Backpack Won’t Cut It
Regular bags? They soak up water faster than paper towels. Zippers rust, fabric tears, and worst part—stuff inside stays wet long after you’re back on land. You’ll ruin electronics, extra layers, snacks… All of it. You might think tossing gear in a trash bag inside your backpack works—it won’t when the whole bag goes under.
Now the good ones? They’re built different. Dry bags, roll-top backpacks, and IPX-rated gear actually block water out, even if you capsize. Yeah, they cost more. But so does replacing a soaked camera.
Check the Waterproof Rating – Not All “Waterproof” Is the Same
Here’s where it gets messy. A lot of bags say waterproof, but the label don’t always match real life. You wanna check IP ratings (Ingress Protection). For kayaking, IPX6 or IPX7 is a decent starting point.
- ✅ IPX4 handles splashes.
- ✅ IPX6 resists powerful jets.
- ✅ IPX7 survives full submersion, up to 1 meter for 30 minutes.
But don’t just go off that. Sometimes, brands slap an IPX7 sticker on and skip the stitching quality. Water still gets in through seams if they’re not sealed right.
Roll-Top vs. Zipper Closure – What Actually Works?
Zippers are fast, but even YKK waterproof zippers can leak after a few rough trips. Roll-top closures, on the other hand, make a tight seal when rolled correctly. Problem is, they’re annoying to open and close constantly. But if you’re in a lot of splash zones or flipping in whitewater, roll-tops usually hold up better.
Material Matters – Not All Tarpaulin Is Equal
Most kayaking dry bags use PVC tarpaulin, nylon with TPU coating, or heavy-duty polyester. Tarpaulin bags feel tougher, usually more rigid. Nylon ones are lighter, but you gotta check if it’s ripstop—without that, a sharp paddle blade or tree branch can rip right through.
Don’t fall for just the shiny color. You’ll want stuff that holds its shape, doesn’t stretch too much, and ain’t prone to mildew. A lot of cheaper bags stink after a few uses. Literally.
Backpack Comfort – You’ll Regret Skipping This Part
People forget about comfort. Big mistake. Even if your kayak’s doing most of the work, you still carry your gear to the shore, campsites, maybe even hiking a bit. So look for:
- ✅ Padded shoulder straps
- ✅ Sternum straps
- ✅ Ventilated back panels
- ✅ Some even come with removable waist belts, helps balance heavier loads
If you’re doing a multi-day paddle trip, carrying a 25L or 35L kayaking waterproof backpack with no padding? Enjoy the bruises. Or don’t.
Storage & Organization – Kayak Space Ain’t Unlimited
Not just about volume. Yeah, 20L is good for short trips, but longer ones you’re looking at 30L to 40L. Some bags have inner pouches or water-resistant compartments for phones, tools, food. Others don’t. You decide how chaotic you want your bag to feel.
If your kayak doesn’t have much onboard storage, then bags with external tie-down loops, D-rings, or bungee cords help. You can lash ‘em to deck lines. Just don’t overpack—the higher your center of gravity, the more likely you’ll flip.
Real-World Stuff Most People Don’t Talk About
- ✅ Bags with clear panels? Handy. You don’t wanna be rummaging every five mins for sunscreen.
- ✅ Reflective strips can help in low light, specially if you’re paddling near dusk.
- ✅ Some models float, some don’t. Weirdly, not all waterproof kayak backpacks are buoyant.
- ✅ Check if your backpack has air purge valves—lets you compress the air out for smaller packing.
Brands That Get It Right
You’ll see names like Sea to Summit, YETI, OverBoard, Earth Pak, and FE Active a lot. Not all expensive ones are better though. Plenty of off-brand models with solid build and welded seams too. Just don’t grab something that looks like a school bag with a plastic lining—those ain’t built for rapids.
Final Things That Save You Later
- ✅ Test the bag before using. Drop it in your bathtub or bucket.
- ✅ Use dry bag inserts for small electronics. Extra layer never hurts.
- ✅ Avoid bright neon orange unless you wanna look like a traffic cone. But yeah, visibility is good.
You won’t need everything on a checklist. But if the bag fails once, you’re probably gonna hate kayaking for a while. Waterproof ain’t just about staying dry—it’s about keeping your gear working, your trip smooth, and your hands free from babysitting your stuff every five minutes.
Just don’t wait until your first flip to learn what bag you should’ve bought.
