MB Tailor Cage from Syncros: $80
The MB Tailor cage packs a lot into a limited space. First off it’s a water bottle cage. But it also has a mount for a small pump along with a drawer to stash an 8-bit multitool as well as a chain tool. Once the cage is mounted to your bike, pull the pump to the side to access the tools. It looks to be a good value at $80 since you get the cage, pump, multitool, and chain tool included in the package.