Struggling with sweat stains from your backpack?

You're not the only one..

Try Windit!

Windit is the solution!

A new generation of UNIVERSAL products to upgrade YOUR backpack

How does Windit work?

  • » Breathability is Key

  • » How to use Windit

  • » Choice of Materials

The reason you sweat more, when wearing your backpack is because it lies flat against your back. The backpack is creating additional heat as it isolates your bodily heat that would otherwise dissipate. This forces your body to activate the natural mechanism to cooling off, which is to produce sweat!

Buy Now

Attaching Windit takes no more than a few seconds. Click on the buckles around the straps of your backpack and you are ready to go!

  • Windit's attachment-straps are adjustable, making it suitable no matter if your backpack features some slim strap design or using bold ones.

Been wearing Windit all year round and feeling that washing it would be a good idea? We have you covered. Windit features a zipper that makes it very easy detach the fabric from the main frame. Now you can just drop it into your washing machine, dry and zip it up again!”

See a video

Windit is made from two components:

  • A stainless steel frame
  • A nylon sleeve.

These materials ensure that Windit is strong, durable and can handle daily wear and tear for many uses.

See Full Product Specifications

Whenever & Wherever

  • An image of a young man riding a bicycle with a backpack using Windit- backpack spacer to avoid sweats stains on the back

    Cycling with a backpack

    Enjoying commuting by bike with your backpack but hating the sweat stain on your back?

    Arrive Dry

    Hiking with a backpack

    Excited for the hike, but nervous about the cold sweat stain creeping in shortly after you start?

    Stay Comfortable

    City-trip with a backpack

    Exploring beautiful streets on city holidays, but dreading the embarrassing sweat stain decorating your shirt?

    Stay dry

Avoid these 3 workarounds with Windit


"To be honest, when I looked at Windit for the first time, I was a little bit skeptical. I thought that wearing it would feel like it pulls my shoulders. So, I was positively surprised when I tried it out on my back and realized how nice it feels. One of the cool things I really like about Windit is the zipper that allows me to wash it whenever I want to. Probably the only things I would add to it are different colors and sizes to be able to wear it for hiking as well. But even without those additions, I think Windit is a convenient backpack tool for anyone, with a gentle shape and a perfect size to fit any daypack."

Nicholas Gioachini

“I am happy with how lightweight and minimalistic Windit is. It is shorter than my backpack and comes in black color, so it is not entirely visible, which enhances the minimalistic look. I think it is perfect for anyone who wants to keep things simple and loves practicality.”

Nicoline Gisselbæk

Super product 👍

I have now been using the Windit for a little over a week and Windit is great when I cycle to work. I think their backpack extension will be a game-changer for anyone who wants to minimize sweat and discomfort during physical activity. In addition to that, their customer service is also second to none, and they are always ready to help with any questions or problems. I can highly recommend Windit to anyone who wants to be able to meet at e.g. work without being wet from sweat.

Lasse Skaalum


  • Satisfaction Guarantee

    We extend our return to 30 days.
    This way you have fair chance to make sure Windit is for you

  • International Shipping

    Windit can be used wherever and whenever.
    To support that, we ship across the world!

  • Secure Payment

    You can use most payment providers at our webshop, for your safety and convenience.

  • Price Guarantee

    We are the only ones in the world selling Windit.
    We are pretty sure you will not find Windit cheaper on another site.

is supported by

Tag us on