Where can i find clear plastic containers 3oz or less to bring on a plane?

I have liquids i want to bring on a plane that arent offered in travel sizes. where can i find containers that have 3oz, or even less, labeled on the container?Where can i find clear plastic containers 3oz or less to bring on a plane?
You can go to Walmart, Walgreens, Target - any of these types of stores and find small bottles of shampoo or you can purchase small clear containers and fill them with your own shampoo from a larger bottle.Where can i find clear plastic containers 3oz or less to bring on a plane?
I know at pretty much any supermarket they sell the 3 oz containers for liquids and gels for traveling. They are usually right in the same section as all of the travel size toiletries.


Hope this helps.
The above poster are correct. Just one additional tip. Sometimes you find things that are labeled in the metric system. Anything 100 ml or less is the equivalent to 3.4 ounces so they're good too.
Travel or cosmetic section of stores like WalMart or Target. I've found them there many times

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