I use the adhesive backed weatherstripping around the top of a Rubbermaid tote that has the locking handles. Just run the weatherstrip around the top of the tote and when you lock the lid down it compresses the weatherstrip and makes a really good seal.
Yep. Should have mentioned that is what I did on my Job Box. Definitely keeps the smoke in there! Always good to "cure" your tote a few times before you start storing stuff in there as well.