Best Waterproof Backpacks in 2018 I 5 Backpacks for Travel and Outdoor

Top 5 Best Waterproof Backpacks for Travel & Outdoors 2018

Details of the best waterproof backpacks are highlighted in this article. It will be useful for a buyer. No one wants to go quietly to kayak, climb or camp and end up with all the belongings wet because of the rain or because the bag has fallen into the water. To avoid these problems, there is the best waterproof bag. This has the best resistance and impermeability so that you have your belongings always protected and enjoy your adventures more.

It does not matter if you go surfing, diving or something as simple as riding a bike under a small drizzle. The fact is that there are different bags that vary in size and capacity. But also in the type of material they have and the level of impermeability they offer. There are resistant and waterproof up to 100%.

The good thing is that they also come with hydrophobic treatments that add another line of defense. As well as resistance to elements such as dust or dirt, so no matter where you go or the type of activity you are going to do. These bags have enough liters of capacity for all your belongings and protect them against everything that could damage them.

If you are looking for comfortable and fun adventures without worrying about splashing or rain, this article is for you.

The 5 Best Waterproof Backpacks

As we commented, the sealed bags vary in specifications and capacities. That's why it may not be so easy to choose the right one. Since each type of bag is designed for certain specific activities.

Some are ideal for surfing or kayaking because in addition to being waterproof. They are also submersible, while others only resist splashes and light rain. So they serve more for short walks or for bicycle trips.

That is why we have brought you this comparative list with the best 5 waterproof bags in the market based on their characteristics and excellent level of resistance to water and elements.

#1 AcTopp Waterproof Dry Bag

Excellent quality

It is a waterproof bag with an excellent capacity of 35 liters to carry all your belongings. It comes in yellow or blue with a cute art work of Peking Opera.

It is made of dense non-slip PVC with resistance to abrasion and great durability. It can be used as a liquid container when camping and fishing.

Something great is that it can be used as a lifesaver. Since it can keep the air inside for a long time to float and prevent the bag from submerging. This can save not only your belongings but also your life.

At the same time, it has comfortable straps. It is easy to carry and light. It only weighs 890 grams. It has several pockets and a ventilation mesh on the back.

#2 WOPOW Waterproof Dray Bag of 25L

Users love it

The favorite waterproof bag on our list is from the WOPOW brand and users prefer it for its compact and simple design. How light it is and how practical and convenient it can be.

It is comfortable. It has two padded safety straps. It is also a waterproof and tear-resistant backpack that prevents liquids from penetrating and damaging your belongings.

Its capacity is 25 liters, which is ideal for kayaking, swimming, cycling or outdoor sports. However, you may not have as much capacity for long walks and adventures.

It comes with a valve; elastic material and a very striking yellow color to assurance your visibility in nature and avoid accidents.

#3 FKANT Portable 40L Roll Top Waterproof Backpack

Incredible capacity

If you plan to camp for several days, go out to do rafting on a weekend or venture on long trips where you need a lot of luggage. This waterproof backpack of 40 L capacity is your best option.

It is resistant to water. It has abrasion resistant material. And it is ideal for swimming and using as a lifesaver. Because it retains enough air to float for long periods.

It is a bag able to store and protect your cameras, phones and any electronic device. You want to take with you.

It is available in various colors: blue, red, yellow or black. It has a very low weight of just 633 grams. It’s comfortable thanks to its two straps and very economical.

#4 OUTAD Waterproof Shoulder Bag

Excellent price-value ratio

This backpack may look a bit simple or not strong enough on the outside. But it's just the opposite. In fact, it is a waterproof bag with excellent waterproofing and a very affordable price.

It is ideal for outdoor activities and water sports of rivers and lakes such as kayaking, fishing, swimming and even to go to the beach and camping for several days.

At the same time, it is available in several colors: green, orange, or blue. And it’s in two capacities: 20 or 30 liters. Therefore, it is a bag that you can choose according to your tastes and the amount of luggage you need to carry.

It’s resistance to the elements, such as snow, dirt, dust, and sand. It has hydrophobic treatment with vinyl and sealed and sealed seams. It is resistant to rips and is lightweight and comfortable.

#5 Mountaintop Waterproof Dry Bag with Shoulder Strap

The best price

If you do not want to spend so much on such a large bag and what you want is something with the best protection against rain or splashes, but a lightweight, this bag is ideal for you.

In addition, it is the least expensive of the list, although it retains excellent impermeability to be used on the beach and for activities of rivers and lakes such as boating, swimming and more. However, it does not float or you can submerge it.

It is coated with a hydro repellent coating that adds another layer of resistance to the elements and water and is available in two presentations of 10 and 25 liters respectively.

Inside has a transparent plastic bag and is made of soft, flexible and comfortable materials. It also comes in several colors: blue, yellow, gray and black.

History of Waterproof Fabric

The comfort felt by mountaineers and enthusiasts of the activities of the air with their equipment. It is one of the most important factors for them to have fun and have a good time. And, fortunately, there have been great technological advances in the way we carry our equipment.

It all started with GORE-TEX membrane fabrics, which have 9 million pores per square inch to achieve waterproofness, wind resistance, and good breathability. The advantage of this membrane is that it prevents the fabric from getting wet, which could be harmful because the wet fabric absorbs your body heat quickly.

While this fabric is beginning to be used only in clothing. It soon moved to backpacks and other products. Then it was discovered that treatments with fluoropolymers effectively repel the vital liquid, so several products have them.

Nowadays breathable materials made of nylon or polyester are used. And it’s laminated with Teflon or polyurethane membranes. The strength of the carbon and fluorine bonds of Teflon makes it hydrophobic.

The level of impermeability is measured by placing a square tube on the fabric or membrane and filling it with water. The point at which it begins to drip is the resistance threshold of the fabric. It is measured in millimeters and, the higher the number, the more resistant the material will be.

It has also been greatly improved in the impermeability of cameras, phones, and other electronic devices to make travel quieter. The waterproof bags also, so today you can take them to the beach, to kayak or even to dive.

What does it mean to be waterproof?

There are several levels of resistance and each one protects in different ways and in different proportions. Thus, some bags resist only short drizzle but others are submersible and support large quantities, so each type is ideal for a certain activity.

Before you go out and buy a bag for yourself, it is important that you know what each level means:

Resistant: protect your belongings from splashes or a light drizzle. However, if left under contact with the liquid for a prolonged time. It will drip.

This degree of impermeability only means that the fabric, usually nylon, has been treated with a Durable Water Repellency (DWR) element. Which brings the molecules closer so that the drops slip and do not penetrate the material.

Remember that a fabric marked only as resistant will not prevent strong rain from entering.

Waterproof: this type of material keeps liquids out, which is why it is ideal for climbing and traveling. Keep your belongings dry if the bag should fall out of the kayak, for example, for a short period.

Items with this level of strength have a membrane in the material of the fabric. It can tolerate up to 7000 millimeters of cylindrical water pressure or more. And that the seams are sealed with tape or laminate and that the zippers have some kind of protection.

They are not really submersible, but they are perfect for long walks in the rain.

100% waterproof: they are the best bags in terms of waterproofness. They are perfect for adventures in rivers and lakes, boating or surfing, or to keep your sleeping bag dry during a camping trip.

They can also repel sand, dirt, and dust and are 100% submersible.

Weatherproof: this type of material is made to prevent the elements, such as dirt and dust, from entering the bag and damaging your belongings.

It's a relatively new terminology, but it adds another line of defense for your belongings. In turn, it is good to know that these materials have thinner membranes than waterproof ones and do not usually have sealed seams. Interestingly, they are more resistant than those marked as "water resistant".

Choosing the Best Waterproof Backpacks

Now you have to know the types of bags with waterproofing. It’s time to help you choose one according to the activity for which you need it. Remember that each type of bag offers different levels of protection for different activities:

Climbing: if you are going to go hiking and climbing, you will need a bag 100% resistant to the vital liquid that protects your belongings from all the elements.

Look for a hermetically sealed model that also keeps dust, dirt, and sand out.

Look for a model that floats and has several easily accessible pockets that are also sealed and 100% resistant.


Kayaking: If you plan to go adventure in rivers, surf, or go canoeing, you will need a best waterproof backpacks. They are designed to keep everything dry during adventures that last all day.

It is also recommended 100% proof of the vital liquid with zippers resistant to the elements and several locking systems for greater safety.


Cycling: to go by bike, it is most common to use bags resistant, splashes and soft drizzles. But it’s also against longer periods of rain stronger. Nobody wants to go to the university by bicycle in the rain and arrive with the damaged tools and personal computer.

As a safety measure, it is recommended to have a bag that has markers or some type of lighting to avoid accidents on dark or night routes.


Fishing: to go fishing, it is best to have a waterproof bag. You will be in constant contact with the vital liquid. You will need that each piece of your equipment is dry and intact.

They must be large enough to have about 30 liters of storage. But it’s small to fit in the trunk of the car or in your canoe.


Camping: nobody wants their belongings to get wet during a camping trip and the sleeping bag ends up soaked. For this, it is best to have a waterproof bag and preferably around 35 liters of capacity to carry all your equipment without problems.

It is good to have sealed seams, internal pockets with zipper, buoyancy and even some reflective tape to be able to see it in the dark.

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