I originally bought this system to organize the back of my jeep, which is usually just a giant pile of gear. For that it has been amazing. Knowing where to look for each type of gear, without digging through the mountain of stinky stuff, ensures that I have all I need for the activity of the day.
When I took my jeep to the shop, I was able to pull all of my gear out in one move, allowing me to continue with my activities.
My wife and I recently took a very long, multi-day car trip with our two kids. This is where the Modular Hauler System was really invaluable. We packed one module with toiletries, one was packed with stuff for the overnight stays in the hotels. When we stopped for just the night, all we had to do was pull the two modules and the rest of the car could stay packed. Instead of 30 minutes of unpacking and repacking the car each day, it took only seconds to get our stuff to the room.
In short this is a great organizer for any sport or adventure.

I keep it in the back of my honda pilot to keep things organized. It's awesome!

Great for organizing gear- I have found several uses for the cubes. I use the cubes for my kayaking gear, moving and keeping car camping gear organized. I also have purchased the mesh top cube that works well to keep my PFD organized and mold free. I would recommend this to anyone who has a hobby that requires gear to be organized.

Great for organizing gear- I have found several uses for the cubes. I use the cubes for my kayaking gear, moving and keeping car camping gear organized. I also have purchased the mesh top cube that works well to keep my PDF organized and mold free. I would recommend this to anyone who has a hobby that requires gear to be organized.

This system is great and I'd highly recommend it to anyone who takes a lot of road trips, wants to organize their gear closet, or likes to be the festival "sherpa". Having 3 separate bags definitely comes in handy when you want to separate wet from dry gear and dirty from clean clothes. I also purchased the Mountainsmith Deluxe Cooler - it fits perfectly into the large bag with 2 others. All of the bags can be easily wiped clean and are durable.

A great system. Pack your ski stuff in one, fishing in another, then grab what you need for the weekend and go. Also great for pulling out on the slopes as you gear up since each system protects from water. Highly recommend. I wish I had this years ago.

Very pleased with my hauler! Good construction, right size and compact.

This system is great! I use this for having all of my activities ready to go at all times. I have a bag for climbing, one for hiking, one for skiing, and one with food and first aid stuff. I just grab whatever cubes I need for that activity and I'm out of there. It keeps everything neat and organized for quick packing. You can buy extra cubes for more storage and just switch them out whenever you need them. There is also a biking one specifically for a helmet and shoes and one that is a cooler for your cold drinks and snacks. I am thinking of buying another one!