In the Land of Frustration, the child-proof bottle is King (or Queen, or Top Person, depending on your views on political correctness). This plastic bottle of multivits
defied a rubber bottle-opener thingy and several attempts to prise the top off with a screwdriver, so I got out the hacksaw. Isn't it ridiculous having to saw your way into a bottle? Bottom left are the multivits in a Lock and Lock box; brilliant storage and easy to open.