--- product_id: 167533020 title: "MARCHWAY Floating Waterproof Dry Bag 5L/10L/20L/30L/40L, Roll Top Sack Keeps Gear Dry for Kayaking, Rafting, Boating, Swimming, Camping, Hiking, Beach, Fishing" brand: "marchway" price: "884005₫" currency: VND in_stock: true reviews_count: 11 url: https://www.desertcart.vn/products/167533020-marchway-floating-waterproof-dry-bag-5l-10l-20l-30l-40l store_origin: VN region: Vietnam --- # MARCHWAY Floating Waterproof Dry Bag 5L/10L/20L/30L/40L, Roll Top Sack Keeps Gear Dry for Kayaking, Rafting, Boating, Swimming, Camping, Hiking, Beach, Fishing **Brand:** marchway **Price:** 884005₫ **Availability:** ✅ In Stock ## Quick Answers - **What is this?** MARCHWAY Floating Waterproof Dry Bag 5L/10L/20L/30L/40L, Roll Top Sack Keeps Gear Dry for Kayaking, Rafting, Boating, Swimming, Camping, Hiking, Beach, Fishing by marchway - **How much does it cost?** 884005₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/167533020-marchway-floating-waterproof-dry-bag-5l-10l-20l-30l-40l) ## Best For - marchway enthusiasts ## Why This Product - Trusted marchway brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Full description not available ## Features - Lightweight Compact and Durable: Made from ripstop tarpaulin with sturdy welded seam which is designed for years usage, tear, rip and puncture proof. Perfect for almost any extreme adventure you imagine. - Waterproof Guarantee: Solid roll-top closure system provides secure watertight seal. Keep your gear dry in any wet situation where the bag is not fully submerged. Protect your valuables from water, snow, mud and sand. - Easy Operation and Cleaning: Just put your gear in bag, grab top woven tape and roll down tightly 3 to 5 times and then plug buckle to complete seal, whole process is very quick. Dry sack is easy to wipe clean due to its smooth surface. - Perfect Midsize: 10Liter and 20Liter to meet your demands on different occasions. Each bag includes an adjustable and removable shoulder strap for cross-body or shoulder carrying. - Versatility: The dry sack can float on water after rolled and buckled, so you can track your gear easily. Perfect for boating, kayaking, paddling, sailing, canoeing, surfing or having fun on the beach. A nice Holiday Gift for families and friends. ## Images ![MARCHWAY Floating Waterproof Dry Bag 5L/10L/20L/30L/40L, Roll Top Sack Keeps Gear Dry for Kayaking, Rafting, Boating, Swimming, Camping, Hiking, Beach, Fishing - Image 1](https://images-na.ssl-images-amazon.com/images/I/81R4Ncrd2rL.jpg) ![MARCHWAY Floating Waterproof Dry Bag 5L/10L/20L/30L/40L, Roll Top Sack Keeps Gear Dry for Kayaking, Rafting, Boating, Swimming, Camping, Hiking, Beach, Fishing - Image 2](https://images-na.ssl-images-amazon.com/images/I/81engVYjDLL.jpg) ![MARCHWAY Floating Waterproof Dry Bag 5L/10L/20L/30L/40L, Roll Top Sack Keeps Gear Dry for Kayaking, Rafting, Boating, Swimming, Camping, Hiking, Beach, Fishing - Image 3](https://images-na.ssl-images-amazon.com/images/I/81DS1qVRiAL.jpg) ![MARCHWAY Floating Waterproof Dry Bag 5L/10L/20L/30L/40L, Roll Top Sack Keeps Gear Dry for Kayaking, Rafting, Boating, Swimming, Camping, Hiking, Beach, Fishing - Image 4](https://images-na.ssl-images-amazon.com/images/I/816BRMsm56L.jpg) ![MARCHWAY Floating Waterproof Dry Bag 5L/10L/20L/30L/40L, Roll Top Sack Keeps Gear Dry for Kayaking, Rafting, Boating, Swimming, Camping, Hiking, Beach, Fishing - Image 5](https://images-na.ssl-images-amazon.com/images/I/91JLAGUCvSL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Bag! *by A***R on Reviewed in the United States on May 25, 2018* 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! ### ⭐⭐⭐⭐⭐ The size works great. Fit a towel *by S***A on Reviewed in the United States on May 19, 2018* I bought the 20L to prepare for floating in the summer and used it a week later for kayaking. The size works great. Fit a towel, water bottle, wallet, keys, shirt, shorts, and still had some room to spare. Great size for a day trip and comfortable to wear with the wide straps. ### ⭐⭐⭐⭐⭐ Excellent dry bag for kayaking and other water activities *by A***T on Reviewed in the United States on June 29, 2018* I got this dry bag so that I could take my cell phone, camera, and a few other things with me when I'm kayaking. It is the perfect size. In fact, it's a little roomy, so I can also add things like a towel and snack. The bags seem heavy-duty, and they work by placing your stuff in them, rolling the top down a few times, and then using the clips to snap it closed. It isn't waterproof forever if it is completely submerged, and it isn't intended to be. It keeps things dry in rain and splashes from kayaking, and if it goes into the water, you have a few minutes to pick it up again.Hint: don't squish all the air out when you close it. I squish out a little air before I roll down the top, but I leave a lot in the bag because it floats a lot better with some air in it. It will float if you squish all the air out, but it seems to bob better with some air inside.Also, because I am paranoid, I do "double-bag" my electronic gear. Meaning, I put my cell phone and camera in zip-lock plastic bags before I put them in the dry bag as a bit of extra insurance. Keeping a towel in the bag is also very useful if you take things in and out of the dry bag since you can dry off any moisture on your hands or the bag.I also really like the adjustable strap, since I can sling it over my shoulder and across my body very easily to carry it. The strap also makes it easy to attach the bag to the kayak to make sure it does not spill out in rougher weather or waves. The dry bag is well worth the cost (in fact, I bought two of them) and does a very good job protecting electronics, clothing, and/or food in damp/wet situations. It's wonderful for protecting stuff (like your Kindle) when you go to the beach. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/167533020-marchway-floating-waterproof-dry-bag-5l-10l-20l-30l-40l](https://www.desertcart.vn/products/167533020-marchway-floating-waterproof-dry-bag-5l-10l-20l-30l-40l) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-15*