I also fish from a kayak and have been using the Plano 3700 Deep. However, as you can see from the picture, I have to play the game when trying to take out just one bait. I've been looking at that Bass Mafia 3700 Deep as a solution for some time now, but my concern is if it is truly waterproof/water tight. I know the Plano is and it also floats, even when loaded with baits. I can not find any reviews stating that the Bass Mafia box floats. I guess I could go ahead and drop the coin on the Bass Mafia and test it myself and them use the return label if it doesn't pass. I really do like how the Bass Mafia box organizes baits.