ZEFALUnisex's Z Box Tool Bottle, Black, Medium

Great tool bottle. Managed to fit small road pump, mucc off bam, multi tool, and other small bits in no problem.

This is essentially a cyclist's drinks bottle with an extension section and a different lid. As such it'll fit in any bottle cage (I use Zefal ones) and it's big enough to hold a multi-tool, chain breaker, compact pump, patches and an emergency fiver.The advantage of this over other types of tool bag is that you can swap it to any other bike in about a second and you don't have to worry about it taking up a spot where something else might go better (e.g. a light).Disadvantages are that they do take up a bottle cage (but both my bikes have more than one, so that's fine for me) and an exceptionally bad bump can knock them out of the cage. I know from experience that they'll likely not survive that. As a precaution I use a velcro cable tie to secure mine and this has kept them them in without issue. Taking care to ensure that the clip on the case is engaged in the depression in the case also helps.

Only just got this.First impressions are that it is well made and sturdy.I have it on my gravel bike.It fits -1 700x35 inner tube1 Lezyne pump2 CO2 cannisters2 Tyre leversPuncture patchesChain linkRoom for keys

Fits all your tools in an easy reach (and transferable) ‘bidon’.I bought the smaller tool bottle which fits a spare tube, levers, gas, gloves, allen key, tubeless repair kit and a cake caddy.It’s watertight and robust. Perfect.

This is a crackin product! Plenty of storage space for the tools and spare tube etc.... but not keen at all of the finish now. Much prefer the older model.

Excellent value,waterproof container which holds a topeak alien II & air bone with loads more space for spare tubes and puncture kits etc,I got the smaller pot but you can get another segment which gives you approx another 30% space. Low key design is nice as well...

Good product however I did not receive an insert.. is waterproof and holds what I expected it to

its robustlid is secure