I put a Undercover Flex on my 2017 Tacoma about two months ago. So far it has proven to be "acceptably" water tight, and I like the security of the latching system. Spent about $975 installed.
Just purchased my 2017 a week ago. Very interested in the Undercover Flex, and wondering if you are still happy with it? Any other endorsements would also be appreciated. Many Thanks!