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Code: 37692
Zefal Z-Box Waterproof Tool Holder
Large capacity tool holder, the Z Box responds to your needs thanks to the two compartments available. It is waterproof to keep your belongings dry.
  • Waterproof to protect contents & damage
  • Convenient storage (compact & practical)
  • Bottle cage fitting with easy grip
  • Large can be split in 2 parts for easy-storage
  • Technical
  • Top material: polypropylene
  • Bottom material: polypropylene
  • Height: 170mm (medium) / 250mm (large)
  • Capacity: 0.6L (medium) / 0.8L (large)
  • Weight: 80g (medium) / 130g (large)
Mr Gomes Fits well my cage holder, I can store what I need extra for the ride without have to fill up my back pockets, very well made and seems durable!
Ryan Good size for a tube and other basics. Does not fit my Samsung Galaxy S8+.
Bjorn Very convenient for holding snacks and tools and whatever else you need. Also handy that you can adjust the size. Great value!
Daniels The medium size is perfect for daily use.
Mrs Howson Looks good and can fit the essentials in.
JJ It is my second bottle. Highly recommended.
Mr Spurr Great. This is fantastic. So versatile, love how you can extend it, make it a single large tube, or seperate into compartments.
neatstuff Works great. I like the option of using the smaller size or the larger one depending on need. Better than a seat bag in many instances. Merlin was great as usual with speedy shipping.
M Quite versatile compared to other options. Love that you have the option of using the extender part and it can be with or without the separator.
DK Nice and sturdy. A bit on the heavier side. Does the job.
Dilan Large is modular, the smaller section can be removed for a shorter closed tube. Full size large tube fits a "Lezyne Pressure Drive Pump Version 2 Medium Gold" perfectly.
Aquido Large size can be converted into two different sizes. Being hard plastic, you will have to make your stuff fit snuggish inside otherwise they will rattle. I like subtle design and waterproof capability.
Luckyhawten Very convenient and useful product plus it looks good! Highly recommended!
Mr Shields Fits tube, tool, CO2 and a small rag fine in the main compartment, you could put a few more bits in the top part (on the large one) if you want to, but it's only small, would take a load of haribos though!
Michal Proper sturdy tool holder
Mr Molnar Simple, sturdy and good quality bottle. Great price!
marcus Good cheap tool holder, should remain waterproof. It is quite large for bigger inner tubes.
Paul Good size tool storage box. Only negative is that it doesn't quite click into my Elite bottle cage, but fits ok on my Syncros. I bought the small and it fits 2 x co2, 25c tube, patches and multi-tool, with room for a car key on top.
John Simple, well designed, flexible and cheap bit of kit. The Large can be used as a Medium or even, with the top container base removed, as a single large container. Brilliant.
Ben This is a sturdy and roomy caddy for everything you might need. I use it on my gravel bike which 'triples' up as a winter bike and commuter. It's waterproof and easily holds one large tube for 35-40mm tyre, multi-tool, levers, 2x CO2, latex gloves and patches. If you really want to go large there's also a top section that you can add for keys, coins etc.
Kevin Perfect design. Delivered very quickly and at a great price. Would recommend shop and product.
Ashish Fantastic product, good quality. Buying experience from Merlin Cucles was fantastic as well. I can easily fit 2 tubes, 2 co2, levers, tool, pair of surgical gloves all into the bottom half. Seperate container on top a bonus.
Mr Chen This tool holder is very functional and certainly waterproof. Beautiful hard shell prevents scratching and can easily change the size depending on use.
Bosco Fits great into Elite bottle cage holder. Stealth black looks great too.
Mr Metin Erguven Very good quality, actually better than I expected.
Mr Dixon Bought to replace a smaller storage bottle. Good to have the two halves to separate items as week as taking out the middle section to make one larger container. Can fit 2 tubes, multi tool, tyre levers and small phone
WALLACE Looks good, can easily fit the essential tools and parts. A bit loose fit with the spring bottle cage.
Raymond Great tool holder, easily fits a tube, 2 levers, multi tool and cO2.
Mr Brunt Really useful container, Can hold a light race jacket, or a change of thermal gloves for those long, wet rides.
Hadley Great Tool Holder for touring bike. Plenty of room, with an optional separate (detachable) storage area. Best suited to a Zefal Bottle Cage because of the precise positioning of the locator grove in the bottle. For best fit, if you buy this product, spend the extra few dollars and get the Zefal Bottle Cage with it.
Mr Claxton Ideal storage container for repair kit or light weight jacket.
Mrs Hansen Nice storage for bike bits, I like the very neutral black look, not a big fan of logo's :) handy tip: If you need the full length - the base of the extra compartment (for the big version) can be unscrewed to fit longer objects.
Arnette Size medium is still a bit big for my taste, but it does the job.
Clinton Perfect storage for my tube, Crank bros pump, levers, mini-tool and emergency money and gel. Fits securely in the Elite bottle carrier. Looks great in matt black and a perfect compliment to my stealth-black Canyon.
van Ommen Kloeke Versatile way to carry separate items in different chambers. Eg: tubes etc in the bottom chamber and magnesium tablets or money in the top section or create a full length container.
Muldoon Very nice product, fits a tube, 2xco2 cartridges, a small inflator and a small multi tool nicely.
Pepe Great bottle. Fits my multitool, spare tubes, money, id, keys, light set.
Mr Nelson Good for your tools and inner tube in winter. Saves your saddle bag.
Mr Anderson Carries a tube co2 and multi tool which is nice to have that weight out of my camelbak
Mr Barrera Perfect to carry basic tools and spares for a long ride!