Very happy with this product. I am planning purchases for my 3 other Pelican 1510s and x2 1450s. Yes, they are that good for organizing my gear. My pelican (1st) 1510 is set up for Nikon D750 w/ 24-70 attached, D700 w/14-24 attached, D300s w/105 & 2x tele attached, with room left over for cleaning gear, 77mm polarizer and camera straps. This set up works for me when shooting landscape, and nature.

I am a professional wedding videographer, these are amazing!! Way better than the foam. I wouldn't suggest putting them under the plan with these unless you put extra foam to keep things from shaking around. But I would recommend them for carry on travel or travel to and from events. Amazing!! Side note always cut a little bigger and take one strip out at a time until it slides in snug.

So I was beginning to regret my Pelican case purchase due to the total frustration of the pick and pluck foam. Couldn't get the equipment I wanted to fit well and every time I pulled something out more foam came with it. What a mess. On the plus side, the more foam that came out the more equipment I could put in, it just wasn't protected! I researched the other types of protection for my Pelican and came across TrekPak. I was skeptical but took the leap and I am glad I did! I love it. I was able to add 2 lens and a few other things within my Pelican! Everything fits great, snug and secure! Once you figure out your layout it is pretty simple to install. Thank god they came up with this product!

When I had the pick and pull foam I was only able to fit body and 4 primes. Now with trekpack I can fit body, 6 primes, filters, usb 3.0 hub, etc. Changed the size of my pelican 1510 without it getting bigger.

This kit allows you to get more space out of your pelican and place the items where they make sense - not just where the stock padded dividers let you. I immediately bought more of them.

I got this to try and get a little more space versus the padded dividers that came with it. It worked well and gave just enough space to fit my 70-200 in it as well! A little bit pricey but worth it in the end!

These systems are a little pricier than the Velcroed foam dividers but are worth it to me. �I have them in two Pelican cases and they provide a very clean look and slightly more space. �You can create very small partitioned compartments to handle odd or small objects which you can't do with the traditional foam dividers. �Easier to adjust than foam dividers.

The foam is great if your setup never changes, the TrekPak makes the case much more versatile.

Allowed me to fit equipment better than using the original padded insert that came with the 1510. Right now able to fit 1Dx, 5D Mk 3, 70-200 2.8, 24-70 2.8, 3 600RT flashes, ST-E3 RT, batteries, cards, 2 CP-E4N battery packs and extras. Just remember once layout is set it is fixed. if you want flexibility in your layout you will need to either order additional sets of the Trekpak or use the original insert with the Velcro tabs.

Bought two of these kits for two of my pelicans, and will be buying more for the rest! Easy (and fun) to configure, and I wound up with plenty of extra material in case I need to re-configure it in the future. It's amazing how much you can fit in these pelicans with the dividers (vs. the foam - which is a joke BTW), and it's much more secure and configurable than the standard soft dividers that come with the case. Every pelican I own will have these inserts.