MARCHWAY Floating Waterproof Dry Bag Backpack 5L/10L/20L/30L/40L, Roll Top Sack Keeps Gear Dry for Kayaking, Rafting, Boating, Swimming, Camping, Hiking, Beach, Fishing

I've now have a 10L and a 20L in this brand. The material used is superior to some of their competitors. It doesn't have that slimy sticky feel that some gear bags have. I'm using this for river tubing but it will also be great for keeping gear dry and clean on other outdoor adventures. It holds that bit of air needed for floatability well.

Good overall waterproof dry back for camping/backpacking. Big enough to store multiple layers of clothing and other items as well. Material is durable.

Exactly as advertised, floats, keeps your belonging dry, a lot of use over the summer, still like new.

Worked really well initially, but over a couple years it has lost it's ability to retain the air and air sort of slowly leaks out. It still has protected my things from water like when I go kayaking, but I feel I have to replace it now if I want to use it for actually putting on water since I don't know how it'll hold up.

Loved the size and the backpack straps. This made for very easy transport both at the airport and on the river. Many dry bags have a single strap or worse one that snaps to the fold up portion stretching out the fold that needs to be water resistant. This has a solid grab handle, 2 full backpack straps, and a waste strap to hold it.ProsWorks great for travel via air and riverColor selection makes it easy to spot or notSimple grab handles and/or backpack strapsSize fit my tent with space or my sleeping bag without space but not both.ConsWhile I had no real water intrusion there could be an improvement on the fold mechanism by adding some grippy material I have on other bags.A small pocket near the top inside would be a nice addition to prevent small items from falling to the bottom.Kept my stuff dry on the river for 7 days even after going through as a checked bag at tje airport. It was easy to spot at the airport or at camp site so it was not left behind. I will buy a few more of these. Great bags 5 star review.

It's a great bag for the beach, kayaking, etc. It's very easy to throw your items in the bag and not worry about them getting wet. I love the yellow color as well.

Overall, this is a great product. I work as a commercial seaplane pilot in the Bahamas, and wanted to upgrade my pilot bag to something waterproof, high visibility, and easy to carry/use.I ended up buying two of these bags: One was the 10L Hi-Vis Orange bag, and the other was the 20L Hi-Vis Yellow bag. I'll review both, starting with the 10L.10L Bag:One thing you have to keep in mind with these bags is that they require 3-4 folds before you buckle the top closed to be effectively waterproof. What this means is that the bags are not as tall as you would think just looking at them in the package. I haven't actually attempted to measure the size of the bag when it is closed to see if it is actually 10L, but I would assume the overall space is reduced when closed (especially depending on how many folds you put in before closing it). With this being said, I can easily recommend the 10L for 3-4 medium sized handheld items (which I will specify now).For myself, I stored an aviation headset bag (measures about 6x4x10 [LxWxH]), a pilot logbook (6x2x12), my passport booklet, sunscreen, and an ipad mini. It was snug, but I could still get 3 rolls and latch the bag shut without any problems. Initially this was okay, but I wanted a little more room so that I could bring extra items like extra clothes, bandages, water, etc. as my days are long and spent in the sun.Now, I carry the 10L bag with me (Folded up nicely in my 20L bag) as an extra buoy if I have to cut an anchor line. These bags are air tight when closed properly and will hold any residual air inside once closed. All I have to do now is blow a little air in the bag, roll it, latch it, and it is a buoy or flotation device.The 10L bag is great if you don't have TOO much stuff to carry, but I'd caution you to go with the larger option if you are unsure and aren't confined to a small space for the bag.20L Bag:The 20L bag functions the same way as the 10L, but supplies twice the space. I have plenty of room for all of the items mentioned above, and some. An added benefit is that the 20L comes with 2 straps instead of one, so I can wear it as a backpack when walking around the islands. Beyond that, there really isn't much difference at all between the bags.Pros:-The bags are simple to use and versatile-The color options are great, especially if your use for the bag may end up with the bag falling overboard-The bags will float when sealed properly-No water has been found in my bags yet (but I'd still add extra caution and seal anything you absolutely can't get wet in another plastic bag as well)Cons:-Folding the bag over eliminates some space, which means you need to plan your space utilization carefully if you want a waterproof bag!-The bag is not designed to be submerged for more than a few seconds... it is waterproof when floating (which is what it does). If you force it underwater for too long, the pressure of the water may force some liquid into the bagOverall, I'd say this is a great, CHEAP, and simple product. Take it from someone who's out on the ocean all day: it works!

I’ve used this to float down the river in Texas and to hike the Narrows of Zion national park. Worked well every time and has kept my stuff dry and safe. Love it.

Buena calidad y buena resistencia lo recomiendo

Excelente calidad y portalidad

Llegó en el tiempo pactado. Es una bolsa muy útil para personas que les gusta la navegación pues es hermetica

El material es resistente, pense que sería más delgado, es grueso y parece que cubrirá lo que requiero, espero probarlo pronto

Excelente