At work we use clear 2 oz. bottles (screw top caps) to send lab samples in and was wondering that if these can be used to ship small frags in? Of course, I'm thinking that with the small water volume this would only work with packages shipped overnight. In the 5 years that I have used them (apx 2x a week) to ship oil in, I have never had one leak during transit (shipped UPS). Just a thought.
What does everyone think?
What does everyone think?