I really like my LW stealth metal version, but holy cow it's heavy. Mine's got the beefed up zippers and stuff so I feel like it'll last (going on a year and a half now and no damage, half of that commuting). When I see TP I just assume it belongs to a FA..
As for the strongbags cooler, I don't think it can be beaten. I love mine (after having several other competing brands' versions) as it'll hold ice easily all day and food for any 4 day really