Zefal Bag Z-Box

Works great and holds a lot of gear. This fits perfectly into the water bottle cage of your bike and has saved me from stuffing my jersey pockets with stuff. There are 2 sections a small one on top and a larger one on the bottom. the 2 sections screw together and are water tight. You can put a tube, levers,Co2 etc in the lower and protein or gel in the top to keep them separate. if you find the Z-Box too big, you can remove the upper and just use the lower section.

Great capsule for daily use and easy to get at while riding. I purchased the medium. I will probably purchas the large in case I decide I need it.

Perfect for a samsung “Rugby” cell phone (a larger, ballistic flip phone) credit card, ID, keys, and other odds and ends. I got the short version, so i cannot fit a small pump, but the large version should have no problems in this regard. I dont like bags attached to my bike...under the seat, on top tube, wedge bags...I just don't like them. So this fits my needs perfectly. I use it on a Bridgestone CB-0, that has two water bottle cages, one for water, the other For my new Zefal z-box. Use this bike on shorter rides, under 15 miles, so this little zefal z box thing works just perfectly.

Excellent product. Holds my essential tools including a mini pump & 2 multi-tools with room to spare. Fits perfectly in my bottle cage. Very happy with this tool box.

These are great. You can use it tall or small and it fits securely into a water bottle cage.

I've had several of these cargo carriers over the years and this one is the best, hands down. I now own 3 of them.

Very nice and sturdy.

good

I was going back and forth between a under saddle storage or a water bottle cage storage. I made the right choice.