I have a Bear Vault. It does seem to conceal scent almost entirely (dog-tested, no interest shown when stuffed full of jerky and shit) and is supposed to be bear-proof. I've camped with it for many a day and bears, raccoons, possums, etc. have never even shifted it from its position, let alone tried to open it. It's also mouse-proof, insect-proof, dirt-proof, and waterproof. Makes a handy seat, too (during the day).
Strictly speaking, your toiletries that have scent and all meal kit should also go into the can, but that's primarily for brown bear territory.
If you want to pay an additional $300 to save 10 oz. like Mr. Moneybags here
>>2596398, I'm sure that one works just as well. I'd rather have a nice fishing rod and reel myself, but I do get bummed out when I realize I wouldn't have to deal with the additional crushing weight of over half a pound if I'd splurged a bit.