In the event of a martini emergency, Instructables user spookylean created the Altoids Tin Martini Kit. The kit is created from a few small bottles, origami-inspired travel cup, and spare parts from a water pistol.
Just do not forget the dimebag-sized ziplock for the olive — because a martini without an olive is pretty low class.
Not having a toothpick is pretty lowbrow.
Love it! Although I felt it was rather extreme ‘roughing it’ style without a toothpick for the olive…so handy. shaken gently….