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Dirt-Bag is a waterproof bike bag that keeps your vehicle clean. Handy mountain bike bag. Also available as a waterproof shoe bag.

Bicycle bag. Muddy Bike. Mountain bike bag. Waterproof bike bag. Waterproof shoe bag.



Opening Hours

We don't have a store so we're a bit like Schrodinger's store... always open and always closed all at the same time.

But if you send us an email, we will answer it as soon as we possibly can.

Have Questions?

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  • How do I use my Dirt-Bag?
    It's easy! Just follow these simple steps...
  • What is the Dirt-Bag made from?
    Dirt-Bag is made from a PU coated nylon which makes it pretty much wate rproof but also flexible enough to fold up good and small. It has a multi-filament polypropylene cord drawstring with plastic toggles. The bag is manufactured by hand here in Bournemouth and the components are all UK sourced. The waterproof shoe bag is made from the same materials and to the same standard as the large bike bag.
  • How do I clean my Dirt-Bag?
    The best way to care for your Dirt-Bag is to let the bag dry and then you can shake or brush the dirt off and pack it away until next time. You may find that a wipe down with a damp cloth or sponge will help to keep it clean. We DO NOT recommend machine washing your Dirt-Bag.
  • How big is the Dirt-Bag?
    The overall size of a Dirt-Bag is 210cm x 90cm. It has been designed to fit adult bikes up to an XL frame with 29" wheels. Due to the fact that the drawstring fits underneath the saddle and handlebars, it will also fit smaller sizes of fame and wheelsize. The images below (using my original prototype bag) show how the fit varies according to bike size. 29er full suspension CUBE with XL frame 27" full suspension GIANT with medium frame 27" hard tail GIANT with medium frame The original idea was purely as a mountain bike bag but it will fit road bikes too. At present we only have one size of Dirt-Bag available but we are considering a smaller version to fit kid's bikes if the demand is there. Let us know...
  • How much is P&P?
    The cost of posting your Dirt-Bag is £4.40 for 1st Class Signed For via Royal Mail. We can offer an upgraded Next Day service via courier for £8.00. These charges only apply to UK mainland postage. If you are outside of the UK please drop us a quick email and we can confirm the postage costs to you wherever you are. As a rough guide the cost to send via Royal Mail within the EU is presently around £10.15 and to the USA it is approximately £12.50. We will aim to dispatch your Dirt-bag on the next working day after your order. Sometimes we can send out on the same day. If you spend more than £50 POSTAGE IS FREE to UK mainland addresses.
  • Can I return my Dirt-Bag?
    We check each bag to ensure it is made to our very high standards. ​ However if you are unhappy with the standard of our workmanship and wish to return your Dirt-Bag, simply send it back in unused condition within 14 days for a full refund. ​ You will be responsible for return postage.
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