A hiking staff spends most of its day helping you walk. Any extras have to earn their place without making that ordinary job awkward. That is how I would approach the 15-in-1 Tactical Survival Walking Stick & Hiking Staff – Heavy-Duty Collapsible Multitool for Camping, Hiking & Outdoor Survival Gear (8 Tubes, Premium Build).

Start With the Staff

The listing describes eight tubes and a collapsible design. Breaking a staff down can help with vehicle storage, but assembly and the number of connections become part of using it. I would check the adjustment range and how securely the sections join before judging the tool collection.

Walking format: A staff rather than a pair of poles.
Packability: Collapsible sections for storage.
Extras: Marketed as a 15-in-1 multitool.

The Extras Need a Real Job

A concealed attachment may sound useful, yet it only helps if getting to it is reasonably straightforward. Think about the function you would actually use beside a trail and whether it is worth taking the staff apart to reach it.

I would compare the exact included attachments with a simple walking pole and a separate small tool pouch. The latter may be easier to share with someone else without giving up your walking support.

A useful trial is to assemble it with your normal bag nearby and decide where the separated sections will go during transport. If a muddy staff has to be dismantled inside the vehicle, the storage advantage may come with extra cleanup. I would also compare the staff's collapsed footprint with the space already available for a conventional walking pole.

Who I Would Choose It For

This is most interesting for someone who likes consolidated equipment and has room to carry a substantial staff. It is less obvious for a walker whose priority is the lightest possible pair of poles. The useful buying question is whether you enjoy carrying the assembled staff for a whole outing, not how many functions fit inside it.