Here at Nalgene we have very high standards when it comes to calling a container leakproof. We fill up the container and then pressurize it. If it does not leak we consider it to pass the test and be worthy of being called leakproof. We test the jars by filling them with water and then turning them upside down. If no water comes out we consider the jar to pass the test. So jars will hold liquid but they are not held to as high a standard as the bottles. The jars may be a better choice for thicker liquids such as lotions or gels. And of course they are great for Tums, or Advil.

• From Left to Right
• Bottle w/Red cap is 1 ounce
• Square bottle w/Blue cap is 2 ounces (same size as the bottle w/white cap)
• Rectangular bottle w/Green cap is 4 ounces
• The next two bottles are 4 ounces, perfect for shampoo and conditioner
• The white dispensing caps will fit on all the bottles in the kit (except for the 1/2 ounce)
• The square bottle is 2 ounces, its the same as the bottle w/blue cap
• The bigger jar is 2 ounces
• The last jar is 1 ounce

All Bottles are BPA Free

• Sturdy and reliable
• Economical
• Dishwasher Safe (top rack only)
• Withstands temperatures from -100ºC (-148ºF) to 120ºC (248ºF)