2020 Tundra under rear seat storage

Hey everyone,
I have a 2020 Tundra TRD Sport 4 door 5 foot Bed. I am looking to put a storage container under my rear seat. Does anyone have any suggestions on where to look and what name brand to buy. I want to make sure the seat sits flat & you cant see it. Any info would be great thanks

 

I don't know which cab configuration you have since the CrewMax and the DoubleCab both have four doors; but ESP makes some great under seat storage options. https://www.esptruck.com/toyota-crewmax

 

The lockable one (more$$) appears to be easy install yet shallower for the 2020 but for the 3 tray there is a disclaimer for 2020 about being careful when cutting the foam if you have smart key "care must be taken when cutting foam for the middle copartment". Apparently the wiring harness runs through there to get to the sharks fin.

 

Yup, I was originally looking at the 3 bin option, but was told it wasn't compatible with my 2020. I have no need for the locking one, and the price difference just wasn't worth it to me. I have seen people on here make it work though.

 

Yea it says it will fit 2020 just have to take precautions when cutting the middle foam out.