This is a bonus cache after completing the Nanaimo Bar Adventure Lab. You will find the coordinates after completing the stage labelled "1" (it is the stage closest to the visible coordinates of this Bonus Cache). It is a pill bottle with an open end to allow it to dry but the log is "Rite N Rain" paper - just wipe if wet.
Oruvaq gur Abegu fvta bs 2 ynoryyrq “Byq Pvgl Gnggbb” cnexvat. Vg vf nabgure zhttyr punyyratr fb cyrnfr ybbx bire lbhe fubhyqre orsber ercynpvat.