August 14, 2022 7 min read

If you're looking for a waterproof bag to take on your next adventure, you'll want to choose between a dry bag or a dry sack.

So, if you're looking for a waterproof bag to take on your next adventure, you'll want to choose between a dry bag or a dry sack.

But before, it is important to know the difference between them since dry bags and dry sacks are great for keeping your gear dry in a variety of situations, but they each have their own set of benefits that make them the best choice for different activities.

What's the Difference Between a Dry Bag and a Dry Sack?

There are a few key differences between dry bags and dry sacks that are important to consider when deciding which one is right for your needs. Dry bags are typically made from a thicker, more durable material than dry sacks. This makes them ideal for use in more rugged conditions, where they may be subject to abrasion or other wear and tear.

Dry bags also usually have a more robust closure system, with a roll-top or snap closure that helps to keep water out. Due to their waterproof material, they are ideal to keep things dry, usually when hiking, camping, or kayaking.

What is the Difference Between a Dry Bag and a Waterproof Dry Bag?

There are many types of bags on the market that claim to be waterproof, but not all of them are created equal. Dry bags and waterproof dry bags are two different types of bags that both have their own distinct advantages. Dry bags are made with a waterproof material that prevents water from getting in, but they don’t have any seals or closures to keep water out. Waterproof dry bags, on the other hand, have a waterproof seal or closure that stops water from getting in or out. Dry bags are great for protecting your belongings from the elements, but they’re not ideal for carrying electronics or other items that could be damaged by water.


Dry sacks, on the other hand, are usually made from a lighter-weight material like nylon or Gore-Tex. This makes them more packable and easier to carry, but also means that they're not as durable as dry bags. They are usually smaller. Dry sacks don't have a roll-top closure; instead, they have a drawstring closure that you cinch down to create a watertight seal.

The benefits of Using a Dry Bag

There are many different types and sizes of dry bags available, so you can choose the perfect one for your needs. Dry bags are made from a variety of materials, such as nylon, PVC, or polyester. Some even have a water repellent coating to help keep things dry. When choosing a dry bag, it's important to pick the right size. If you're planning on storing a lot of gear, then you'll need a dry bag. So, a dry bag is a great investment for anyone who wants to keep their belongings safe and dry while engaging in water activities.

The Benefits of Using a Dry Sack

Dry sacks are not necessarily waterproof, but they are water-resistant. Dry sacks are an essential piece of gear for any adventurer, whether you’re hiking, camping, kayaking, or even just spending a day at the beach. These versatile bags are waterproof and airtight, keeping your belongings dry and protected from the elements. There are many different sizes and styles of dry sacks on the market, so you can find one to fit your needs. They’re great for storing clothes, sleeping bags, and other gear, and can even be used as a pillow.

Cons of Dry Sacks

There are a few cons to using dry sacks when backpacking or camping.

  • First, they are not completely waterproof. If you are relying on a dry sack to keep your belongings dry, you may be disappointed. Additionally, dry sacks are not always as durable as hard-shell cases, so they may not be ideal for storing heavier or more delicate items.
  • Second, they can be a bit bulky and take up valuable space in your pack.
  • Third, they are not breathable, so if you are storing wet gear in a dry sack, it will not dry out. First, they can be more expensive than traditional storage options. Second, they are not as durable as some other options, so you need to take care when using them.
  • Finally, they can be a bit bulkier and more difficult to store than some other options. Finally, dry sacks are not cheap, so if you are on a budget, you may want to consider another option.
dry bags

Cons of Dry Bags

One downside of dry bags is that they can be difficult to close properly, which can lead to water getting in and ruining your things. Additionally, if not properly sealed, dry bags can leak, which can ruin your belongings. Finally, dry bags can be bulky and inconvenient to carry, especially if you are already carrying a lot of gear. For these reasons, it is important to weigh the pros and cons of using a dry bag before deciding if it is the right choice for you.

Baja Dry Bag

A Baja dry bag is a type of bag that is designed to keep your belongings dry in wet or humid conditions. These bags are often made from waterproof materials such as nylon or polyester and have a waterproof coating that helps to keep moisture out. Baja dry bags can be great for keeping your gear dry on a kayaking or canoeing trip, or for protecting your belongings from the elements when you’re camping or hiking in wet conditions.

Final Thoughts

Choosing between a dry bag and a dry sack will come down to what you need it for. If you need something lightweight and packable, then go for a dry sack. If you need something more durable or with more features, then go for a dry bag. Whichever one you choose, make sure it is the right size for what you need to carry.

Commonly Asked Questions

What is a dry sack?

A dry sack is a type of bag used to keep items dry, typically when engaging in water-based activities such as canoeing, kayaking, sailing, or surfing. Dry sacks are made from a variety of materials, including PVC, nylon, and polyester, and come in a variety of shapes and sizes.

dry sack

Which one is better for the sea trip: a dry bag or a dry sack?

There is no definitive answer to this question as it depends on personal preferences. Some people may prefer a dry bag for their sea trip because it is easier to carry and keep track of, while others may prefer a dry sack because it is typically lighter and takes up less space.

Ultimately, it is up to the individual to decide which option is best for them.

What is better for winter hiking: a dry bag or a dry sack?

There is no definitive answer to this question as it depends on personal preference. Some people prefer dry bags for the snow conditions because they are easier to seal and typically have more robust construction.

Others prefer dry sacks because they are lighter weight and can be more easily compressed.

What bags do prefer men and women: dry bags or dry sacks?

There is no definitive answer to this question, as people's preferences can vary greatly. However, in general, dry bags tend to be more popular with women, while dry sacks are more popular with men. This is likely due to the fact that dry bags tend to be smaller and more delicate, while dry sacks are larger and more rugged.

What is a wet bag?

A wet bag is a type of bag that is designed to keep wet or damp items separate from other items. Wet bags are often used to store wet clothes or swimsuits, but can also be used for other purposes such as storing wet towels or keeping dirty laundry separate from clean laundry.

dry bag

What size dry bag should I take to the beach?

A dry bag is a waterproof bag used to keep items dry while participating in water activities.

The size of the dry bag you should take to the beach depends on the amount of gear you need to bring with you and the size of your beach towel. If you are only bringing a few items, such as sunscreen and a beach towel, a small dry bag that is 10L or less will suffice. However, if you are bringing additional items, such as a change of clothes, a larger dry bag that is 20L or more will be necessary.

What are the advantages of lightweight dry bags?

A dry bag is a great advantage when boating, kayaking, canoeing, or engaging in any water sport where you may need to keep gear dry. They are also useful for camping and hiking, especially in wet weather.

Lightweight dry bags are typically made from a lightweight fabric such as nylon or polyester and have a waterproof coating. This makes them much lighter than traditional dry bags, which are made from heavier fabric such as PVC.

What is a summit ultra-sil dry bag?

A summit ultra-sil dry bag is a waterproof bag that is perfect for keeping your gear dry during outdoor activities such as camping, hiking, and kayaking. The bag is made from a siliconized Cordura fabric that is durable and lightweight, and it features a roll-top closure with a strong buckle for a secure seal. The bag is available in a variety of sizes to accommodate your needs, and it also has a D-ring attachment point so you can easily attach it to your pack or kayak.

Can I make my own dry bag at home?

It is possible to make your own dry bag at home with some materials and a little bit of time. A dry bag is typically made out of a waterproof and airtight material, such as PVC, vinyl, or nylon. It is important to make sure that the seams of the dry bag are sealed properly in order to prevent any water from seeping in. You can also purchase dry bags at many outdoor stores.

Author - Olivia Poglianich
ABOUT THE AUTHOR
Olivia Poglianich          

Content Strategist

Olivia Poglianich is a nomadic brand strategist and copywriter in the surf, watersports and outdoor adventure space who has worked with brands such as Visa, Disney and Grey Goose. Her writing has taken her all over the world, from a Serbian music festival to a Malaysian art and culture event. Olivia is a graduate of Cornell University and is often writing or reading about travel, hospitality, the start-up ecosystem or career coaching. Her latest interests are at the intersection of web3 and communal living, both on and offline.



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