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Btwin, 750 ml Bike Tool Box

Sale price: $5.99 Regular price:

Tool bottle for carrying your tools. Slides easily into the bottle cage.

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Size: Select a size
Sale price: $5.99 Regular price:

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8324324

Product Videos

Product Features

A photo of the Btwin, 750 ml Bike Tool Box in use

Btwin, 750 ml Bike Tool Box | carrying all your tools when out on your bike. It slides into the bottle cage for easy access.

Tool bottle for carrying your tools. Slides easily into the bottle cage.

Easy to use

Fits into bottle cages instead of a standard water bottle.


Watertight for carrying tools and protective layers in the event of rain.


750 ml.

Product Customer Reviews

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604 Reviews
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Btwin, 750 ml Bike Tool Box,black
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See ya later saddle bag

Got this to replace my old saddle bag and I just love it. It looks great and fits all my stuff! I get a tube, 3 tyre levers, alan keys, puncture repair kit and my spare front light battery in there, no dramas.

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Useful storage for my bike.

I even use it for snacks!

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Well priced handy bike addition

A really useful addition in the winter for carrying all that extra stuff you need. Plenty of space and easy to access. Excellent price as well

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Cheap as chips and gets the job done. It has never fallen out!

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I have one on my other bike which has done well.

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Got this for my hybrid Carries everything I need when I'm riding

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Essential item

Like absolutely everything in Decathlon, this is a very cleverly designed product and very useful too. Don't leave home without it!

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Simple but effective

A good alternative to a saddle bag

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The bottle was bought for Christmas. Unfortunatly decathlon put unreliable sticker on the bottle instead of on the packaging. Soaked for 1 hour then had to scrub the rest of the sticker off now the bottle is going in the bin and I will buy a descent one

I'm sorry that the sticker was on the bottle. It should be on the inside (loosely placed). Acetone (nail varnish remover) is the best way to remove such glue.
Please return it to us with your receipt and we will send you a new one. Our customer team will be more than happy to help:
Peter, Cycling Manager, DECATHLON
Lid falls off

Bought mine about a week ago and the lid fell off on my commute in today. I put this down to there only being a ‘half turn’ of trad on the bottle / cap. I will be returning for a refund at the next opportunity and would reccomend a branded alternative with a bit more thread - only a couple of quid more. Thankfully it wasn’t raining and I had a back pack with me for the tools

Thank you for taking the time to post a review of this bottle.
Whilst the vast majority of customers are very pleased with the product, it is true that the only negative reviews posted relate to the lid coming off.
Please return to us for a refund and I will take this opportunity to forward your experience on to the design team.
Peter Lazarus, National Cycling Manager, DECATHLON
Useful toolbox

Ideal for the small tools needed on a ride shame it’s too narrow to take spare tube as well.

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Get a few things in but not that much. An fee centimetres higher would be 100% better.

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Very practical works well

Good idea for your toolset etc. Handy when on a ride you get . A puncture your tools are at hand.with no fuss good bit of Kit.

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Useful transport for all essentials

A decent size holder which takes inner tube/spanners/puncture repair as well as keys. Brilliant idea, empties pockets and removes need for odd carriers. My only comment is that it has Tool Box written on it. I know that, I don't want everyone to know as it could be removed and contains more value than a water bottle. Fully justifies its low price and even the purchase of a second bottle carrier.

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Very good

Really good product, can get 2 tubes, tyre levers & combination tool in

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Additional Product Information



  • 90% Polyethylene high density - Recycled
  • 10% Polyethylene low density

Upper part - Main fabric

  • 100% Polypropylene



Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual