Best wetsuit bags: Wet dry bags for triathletes

Although they go by different names like wetsuit bag, dry bag or even wet dry bag, these handy waterproof packs basically do the same job of keeping your swim gear protected before they’re used and safely contained when they’re dripping wet.

Not only will a dry bag protect your triathlon wetsuit from wear and tear before your swim by keeping it tucked behind a durable material, it will also stop any moisture from leaking into your bag, car or any other belongings after you’ve had an intense session in the pool or open water.

This is especially important if you’re swimming in salty water that can do more damage, or have electricals or a mobile device on you.

We’ve picked the options below based on in-depth research, personal testing experience, and analysis of user reviews.

Best wetsuit bags to use in 2025

1. Yeti Camino 35 Carryall

• $150 / £150

This Camino has been in my arsenal for a couple of years now but still looks pretty unscathed, amazing considering the amount of abuse it’s had!

The bucket design is rugged and tough and perfect for lobbing soggy kit in after outdoor swimming or trail running/mountain biking.

Plus, you can then turn a hose on it and use the bag as a bucket to wash it all. It comes in 20-litre and 35-litre versions and a huge selection of colours.

Mine has one internal zip and a loop closure, whereas the updated version now on sale also includes pull-out flaps to create different internal sections.

The loops on the outside are handy for attaching things via carabiner but there’s not much else here to separate wet and dry kit.

Plus, it doesn’t fully close so don’t leave dry kit out in it in the rain! Finally, it’s not that light, with a 3lbs / 1.4kg weight.

2. RED Tote Bag 33L

• $149 / £114.95

This Tote bag is a very similar beast to the Yeti (above) so realistically, you can’t go wrong with either. Again it’s very sturdy with a tough bottom and waterproofing (though again, with an open top).

Here there are multiple inner pockets with magnetic enclosures and one inner and one outer zippy pocket.

Weight is exactly the same as the Yeti at 3lbs / 1.4kg so again, this isn’t one I’d carry about over long distances. Yet the two straps are versatile between hands or shoulders and comfy enough for short walks.

Multiple colours are available and it comes in a whopping £35 cheaper (dollar price is similar).

I did find the Yeti a little easier to use as the flappy internal layers did get a bit in the way here when washing things or drying the bag out afterwards. Plus, that white interior did mark a bit.

3. Groundtruth 25L Roll Top Dry Backpack

• $279 / £215

Crafted from recycled materials and designed with dive experts Padi, the Groundtruth 25L Roll Top Dry Backpack is one for those who are serious about keeping their kit dry (or keeping their wet kit off things that are dry!). 

The 25-litre capacity is huge and can easily swallow up any stinky kit you might have at the end of a triathlon, or day out open-water swimming, cycling or hitting the trails. 

It’s rugged too and felt pretty much indestructible in testing. But I can’t say I went about trying to hurt it, it stood up very well to being thrown in and out of vans on my travels.

Rolling the top down makes it so waterproof it can be submerged. We may not need to do that. But it’s certainly handy for keeping kit dry during brick sessions or swims where you need to leave kit out to the elements yet ensure you come back to it dry. 

Everyday and adventure features

Additional features include front webbing, bottle holder, a waterproof zipped front pocket and bungee. The rear backpack straps are padded and comfortable to wear, while a small middle strap on the back allows you to put the bag on the handle of a suitcase for easy travelling. 

What’s really nifty is the additional ‘day tote’ included with the bag. This is a padded insert complete with handles and laptop sleeve that you can remove from the bag if need be to separate your daily items from wet sports kit. 

All in this is a quality solution to keeping your gear dry – though likely only one for hardened adventurers!

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4. Earth Pak Summit Series Waterproof Dry Bag

• $61.42 / £66

Thanks to the fully waterproof promise, this wetsuit bag from Earth Pak should keep your wetsuit dry until it’s ready for the water.

To make sure it’s fully sealed simply fold the top of the bag between three to four times and clasp it shut with the buckle. The roll-top closure will stop any water penetrating the material.

The straps have been designed with comfort in mind with a padded backing to make transporting your items as easy as possible. There’s a handy pocket on the front with a splash-proof zip where you can store essentials like your phone, wallet or keys, keeping them separate.

5. AquaTrek 36 Waterproof Backpack

• $194.99 / £159.99

This wetsuit backpack isn’t just water resistant, it can be also fully submerged.

Able to withstand up to 30 minutes in a depth of one metre underwater, this is ideal if there’s a large chance of your bag being dropped in the ocean or needing to be transported with you across a body of water.

For this very reason it’s been made to be especially buoyant so it shouldn’t sink when it hits the surface. Airtight zippers should keep everything inside dry.

It even has a tow point so you can easily transport it while swimming, with a reflective material that will keep you visible.

If you’re looking to mix your swimming with adventures on foot , this could be for you.

6. Lomo Dry Bag Rucksack

• $40 / £34

Transport your gear with little risk of it becoming damp, even in especially wet weather, with the Lomo dry bag rucksack.

It has 40 litres of capacity, which means plenty of space for your wetsuit, towel and any other items. An ergonomic design featuring a waist belt and chest strap should spread the weight over long treks to the pool or open water spot.

To keep things contained and away from the elements, the bag uses a roll-top and buckle design.

7. Northcore Dry Bag

• $49.99 / £33.99

Packing a potential 40 litres of storage, you’ll be able to fit all your wetsuit gear inside this hefty bag from Northcore.

Boasting heavy-duty PVC material, this is designed to be a durable and rugged option to see you through many trips. Northcore claims its internal heat-sealed seams and roll-top design are waterproof.

Available in a selection of vivid colours that will make it easy to spot on the go, you could opt for a bright red or yellow. Additional reflective patches make it even more visible in low light.

As well as backpack style straps for carrying, it has a separate handle for transporting this hefty item.

8. Olaian Wetsuit Bag

• $21.99 / £17.99

This dry bag will store your gear after it’s been soaked through. Plus like the best wetsuit changing mats, it will create a platform for you to get changed on without getting your feet or wetsuit dirty.

The surface extends to a diameter of 88cm when placed flat so there’s plenty of room to stand on. You can easily be fold it together when you step off to become a handy container.

It’s made from coated polyester which will seal your wet gear inside without leaking over the rest of your belongings. A carrying strap helps you transport it home.

9. Quiksilver Sea Stash Surf Backpack

• $75 / £60

You could either opt for a subtle black or a bright safety yellow tone for added visibility with the Sea Stash Backpack from surf brand Quicksilver.

Each colour contains the same capacity of 22 litres, with a roll top closure and buckle design that doubles up as a handle for easy carrying.

It has two backpack straps to make your trips a little easier if you have some distance to travel before or after your swim. The front pocket stores any extra items that you’d like to separate from your wetsuit.

How we tested wetsuit bags

The wetsuit bags we’ve reviewed in this round-up were tested by 220 Triathlon editor Helen Webster, an experienced kit tester and open-water swim coach.

Helen took each bag on several lake or sea swims to evaluate the bags’ capacity, features, waterproofing, ease of use, comfort (if applicable), durability and value for money.

For more details, see how we rate and test products.

Features to look out for in a wetsuit bag

Waterproof or water-resistant lining

Nobody wants soggy car seats or a trail of puddles all over the floor after a dip. A wetsuit bag with a waterproof lining keeps moisture (and that post-ocean funk) locked inside until you’re ready to deal with it.

Ventilation or drainage holes

Though you want your main gear section to be waterproof, you may benefit from a ventilation section also to let your gear breathe. Mesh panels or drainage holes help air things out and prevent that musty smell from setting in.

Separate wet and dry compartments

A true lifesaver if you hate the feeling of clean clothes mixing with soaked gear. Dual compartments keep wet and dry items from becoming unwanted roommates and mean that you can transport all your necessary gear all in the same bag.

Durable material

Beach life is rough on gear. A bag made from tough, sand-repelling fabric can handle the grit and grind of repeated trips to the coast. Waterproof or DWR coating will means you can simply wipe off mud easily after a muddy lake swim too.

Wide opening or changing mat feature

Some wetsuit bags double as a portable changing mat—perfect for wriggling out of your suit without turning your feet into a sand sculpture. others have wide openings, like the tote bags on test, making it easy to stuff away wet kit without making a mess.

Comfortable, adjustable straps

Whether you’re walking, biking, or hauling gear post wild swim, padded and adjustable straps make a big difference as you may need to travel a while before reaching your destination. Bonus points if it converts between a backpack and tote, or changing mat.

What dry bag is ideal for a wetsuit?

There are plenty of swimming bags on the market that can help keep your wet and dry belongings separate, but not all can handle the size and weight of a wetsuit so it’s well worth paying attention to the capacity.

In our selection of recommendations below we’ve opted for bags that are on the larger side or serve a specific purpose, keeping in mind handles and straps to make sure they’re easy to carry as well.

It’s also worth noting that some dry bags are created specifically for triathlon wetsuits. These wetsuit bags may include additional features like pockets for swim accessories or even a mat to stand on when changing.

Other dry bags in this list come in the form of a durable waterproof backpack, while others may simply be a standard dry bag that can be used for multiple purposes.

For more triathlon gear, check out our favourite swimming goggles next.