Stacking and unstacking the FLEX STACK PACK 3-Piece Storage System is pretty hassle-free.

It's designed to be easy to use whether you're a pro or just need something solid for home storage. The manufacturer mentions that it comes with a Rolling Tool Box with big 9-inch wheels, so you can roll it over different surfaces without much trouble.

The telescoping handle can extend to help you navigate it better, plus you can remove it when you need to store it in tight spaces like a covered truck bed. This makes it really handy to move around and store when you're done.

Our research shows that people find the stacking feature pretty user-friendly. The cases snap together securely, keeping your tools organized and safe, whether you're moving them around or just storing them.

One cool thing is that it fits well in the back of an SUV, which makes it super convenient for taking to different job sites.

Thanks to its sturdy wheels and handle, folks appreciate how easy it is to transport.

It's a solid choice for anyone who needs to move tools frequently between locations, as well as for those who need a flexible storage solution at home.