Nando Harmsen

The real purpose of a rain cover for your camera backpack

Tuesday 30 June 2026, 15:51 by | 1,801 views | 5 comments

This article was translated from Dutch with the help of AI. Read the original.

Do you have a camera backpack? It probably came with a rain cover. Although the bag can handle a shower, the rain cover provides extra protection. Its real purpose, however, is probably not what you think.

A camera backpack protects your expensive photography equipment from Mother Nature. When it rains, everything in the bag stays dry. At least, that is what you would expect. A rain cover for the backpack can help with this.

Nando camera backpack rain cover

Taking photos in the rain. A rain cover helps keep your bag and its contents even drier.

Many good-quality camera backpacks are made from a material that is already water-repellent. This means you can face a rain shower without any problems. If it gets too bad, you can use a rain cover.

The most vulnerable parts of a camera backpack are the zips. Some are designed to be largely waterproof. Until water manages to get through after all.

Nando camera backpack rain cover collage

Zips in particular need to be protected in the rain so that no water gets through. But what if the opening of your camera backpack is at the back?

So you want to give the zips extra protection, which is why you use a rain cover. But there is one small detail that is often overlooked. Many camera backpacks have the opening at the back. And of course, it is closed with a zip.

The zip of this compartment is not protected by a rain cover. All the water that gets between the backpack and you reaches the zip. The breathable material is also located there, and it naturally works like a sponge.

Nando camera backpack rain cover zip 1

The zip is vulnerable to water. But the mesh also works like a sponge. This is not protected by a rain cover.

A rain cover therefore protects the part of the camera backpack that is already reasonably well protected. But it does not protect the zip that gives you access to your equipment. This is the major drawback of having a zip at the back of the camera bag.

Is a rain cover therefore useless? No, of course not. It protects the outside and the zips located there. Not just from rain, but also from mud and sand, and other dirt.

Nando camera backpack snow

Use the rain cover to protect your bag when you put it on the ground. It is much more suitable for this than for protecting against rain.

So use the rain cover when you put the bag on wet grass, the beach, mud, or other dirt. You can then access the back without any problems to take your camera out of the compartment.

If the zip is at the front, on the outside, of the camera backpack, this of course does not apply. But then you can be sure that the rain cover works perfectly for the downpour you get caught in.

Despite the limitations discussed, it is always sensible to use a rain cover in the rain. If you want maximum protection, however, consider a rain poncho that you can put over the bag.

Have you used a camera backpack in the rain? Share your experience below this post. Or perhaps you never go out when it rains. I would be interested to hear about your experiences.

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Nando Harmsen

About the author

Nando Harmsen has been photographing for more than 40 years. He specialises in wedding photography and landscape photography. Nando also gives talks, workshops, masterclasses and photo trips, and regularly reviews new and interesting equipment.

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5 comments

  1. Henri
    Henri wrote on Tuesday 30 June 2026 at 18:25  | reply

    Hi Nando,
    If it rains I don't take my camera backpack with me, I take my regular Ortlieb backpack which is completely waterproof and then put foam on the bottom and fold a piece of foam into it in which I only take the bare essentials,
    I can't see myself changing lenses when it's raining anyway; it is an interesting question, why can't you find completely waterproof backpacks??
    Regards

    Translated from Dutch.
  2. Nando
    Profile Nando wrote on Wednesday 1 July 2026 at 09:26  | reply

    There are waterproof backpacks, though. Or almost waterproof. But you have to search hard. Usually truly waterproof isn't necessary and is overkill. A rain cover is more than sufficient.

    Translated from Dutch.
  3. Mac
    Mac wrote on Wednesday 1 July 2026 at 08:01  | reply

    Personally, I have walked through a great many heavy rain showers with a backpack, and have never had any problems with water getting into the backpack through the back. It actually always stays completely dry.
    And if you are still a little worried about it, then a rain poncho is the answer, buy a large one, and you just put it over the backpack.

    @henri
    Lowepro has the dryzone, which is a completely waterproof backpack.
    (I myself have a sling from camera armor, they no longer exist, which is also completely waterproof).
    And there are still a number of bags available that are waterproof.

    Translated from Dutch.
  4. Nando
    Profile Nando wrote on Wednesday 1 July 2026 at 09:28  | reply

    It’s not so much about coming in through the back, but it leaks through. Your own back also shields part of you from the rain.
    A rain poncho is a solution. Unless it’s windy. Then it’s a nightmare.

    Translated from Dutch.
  5. fotosvanrob
    Profile fotosvanrob wrote on Tuesday 7 July 2026 at 12:25  | reply

    A few times I have been caught by a heavy rain shower. At a moment when I had everything set up for a photo. Camera on tripod, backpack open on the ground. I took the rain cover for the camera out of the bag and over the camera. Then the rain cover of the backpack over the backpack on the ground. Hood over my head. Yes, and then it is a matter of waiting until it dries up.

    Translated from Dutch.

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