Welcome Stud!!!Okay Im caught up!
My EXOTHERM Pump would lock down. When I used my last pump after the morning shower I could twist it and lock it down from pumping. Then put it in my bag if needed. Note I haven't used it in awhile and the bottles might be different.
Oh, it locks but I have had too many of those get spun and unlock and leak on things. Plus if it is okay not doing it in the middle of the day I would rather not be shirtless in our bathroom stall rubbing my nipples!
"It rubs the lotion on its skin..."