It doesn't matter if you're hiking, hunting or traveling - transporting important liquids is a challenge! This set of 7 tiny bottles has you covered for all of your packing needs. With these various bottles, you could store enough booze for the most complex cocktails, vital medications, sunscreen, bug repellant, or all of the above. The caps and lids are easily interchangeable, and they're all easy to wash clean for re-use. All of the bottles are less than the maximum TSA-approved volume.