These are great for traveling!  I use them for putting my earrings and necklace in before I go to bed in a hotel room, so they don't get overlooked.  I keep Tylenol in one in my purse.  I keep an extra morning's worth of meds in one in case I forget to take them before I leave the house. They are great for a little "emergency" bag in the car for office supplies that might be needed like rubber bands, paper clips, thumb tacks, and such.  And I was trying to find something to put small amounts of spices in in our RV and realized that these would be perfect!  The thing I like best is that you can open them with just a squeeze, but they stay closed.  I already have two packages of three and just ordered three more packages.