This is a great tackle bag for the kayak fisherman. The first thing I got rid of when I got this bag was the tackle boxes. I replaced them with two waterproof plano stowaways of comparable size. Other than that the bag was ready for me to use as it.
When I am on one of my kayak trips that lasts overnight I will take this bag. It holds everything I need for the trip. So not only will this bag hold my two boxes of lures it also holds 3 waterproof boxes which house batteries, firestarting supplies and various other things that cant get wet. The bag will also hold toiletries and a decent amount of snacking foods. After that its pretty much packed but the pockets on the outside provide more than enough room to hold extra line and tools.
everything is kept secure in the bag with heavy duty zippers and the top also zips but also adds more security by adding straps to the top.
Overall This is my go to bag. I did have a crate setup but this replaced it quick.