hey guys i never use mrps but im going on a trip that forces me to use atleast 3-4 of them and i was wondering if i premixed them and put them in bottles would they go bad, they will be refriged untill i drink them i need the spot on ready to go no time to mix n pour (dont ask why) just want to know it it goes bad or spoils or lowers the effect in any way was also going to add some natty pb to up the fat content so another reason i need to pre blend them