No trouble with the sunscreen. I filled one with cayenne and put it in my daily-use backpack a few days ago. Lid hasn't popped open or leaked yet, though it's only traveled a few miles so far.

Originally Posted By mira.mikes
Originally Posted By squark
I have some of these:

http://www.amazon.com/gp/product/B004X7VZYQ/ref=oh_details_o00_s00_i03?ie=UTF8&psc=1

haven't used them for spices (just sunscreen, so far), but seems like they could work.


Hmm this is closest to my wish ... are the lids holding well enough?