Storing - Cocaine: On The Go

[MJDW]

When SWIM does coke, he binges for a very minimum of 20 hours, sometimes 48 hours, and once, 3.5 days. SWIM usually just sits on his couch the whole time with someone else. However, tomorrow SWIM is going on a 20-hour-or-less binge with 2.7g (bomb coke) and wants to go out because he needs to get some shit done.

SWIM usually has his coke supply all crushed up in a little container under the sink and goes in and out of the washroom all day to do lines. SWIM cannot do this tomorrow because he needs to be discreet. Does SWIY have any suggestions as to how SWIM can do coke on the go? SWIM just wants to know an easier way to snort while gone out and around people who can't see him go to the washroom every 10-15 minutes.

Thanks