I recently purchased the MARCHWAY Floating Waterproof Dry Bag and I am extremely satisfied with its performance. The bag is made from ripstop tarpaulin material, which is not only durable but also tear, rip, and puncture proof. I can confidently say that it is designed to withstand any extreme adventure you can imagine.

The dry bag also features a solid roll-top closure system, which provides a secure watertight seal. This ensures that your gear stays dry in any wet situation where the bag is not fully submerged. I have used it while kayaking, rafting, boating, swimming, camping, hiking, and even fishing, and it has effectively protected my valuables from water, snow, mud, and sand.

One of the things I love about this dry bag is how easy it is to use and clean. All I have to do is put my gear in the bag, grab the top woven tape, and roll it down tightly 3 to 5 times. Then, I plug the buckle to complete the seal. The entire process is quick and hassle-free. Additionally, the smooth surface of the bag makes it easy to wipe clean.

The MARCHWAY Floating Waterproof Dry Bag is available in multiple sizes ranging from 5 liters to 40 liters, allowing you to choose the one that best suits your needs. The 5L and 10L sizes come with an adjustable and removable shoulder strap, making them perfect for cross-body carrying. On the other hand, the 20L, 30L, and 40L sizes come with two backpack-style carrying straps.

Not only is this dry bag versatile in terms of its size options, but it also has the unique ability to float on water when properly rolled and buckled. This feature has been especially helpful while engaging in water activities such as boating, kayaking, paddling, sailing, canoeing, and even surfing. It also makes it easy to keep track of your belongings. Furthermore, the MARCHWAY Floating Waterproof Dry Bag makes for a great holiday gift for both families and friends.

Now, let me address some frequently asked questions:

➤ How many beers will the 20L hold in it? Also, is the strap strong enough to hold this full of beers?

I think you could probably get a 12 pack in a 20L bag. Can't believe this information was not included in the specs. Sheesh. While I didn't think to pack mine full of beer (rookie mistake), I was able to get a change of clothes, a large set of binoculars, a battery charger, and a bunch of snacks in there with plenty of room to spare.

➤ What are the dimensions on the 40L?

The 40L size is Height 16.9 x Bottom Diameter 11.9 inches after the top is rolled 4 times.

➤ How many pounds of kibble fits into 20L in these travel dog food bags?

I never thought of putting dog food in it, but it would probably fit around 35-40 pounds.

➤ Family of 5 going on a cruise, spending the day on the beach. What size would be best to carry everyone's things? Do I need 2?

The biggest size available is the 40L. I personally carried a cozy thick Coleman sleeping bag in it, and that was all it could fit. The best size for carrying everyone's things will depend on how you define "things" for 5 people. I would recommend doing a YouTube search by typing "Marchway dry bag" to find more information and helpful videos. Have a good time!