Looking at your stats bro....eat more. Then hit gear at 210 please

What countries?
How long is a few weeks? 3 or 4? Or 5?
It woulsnt be difficult to disguise an ML or two amongst your toiletries, worst case senario.
Ive considered the test U route.

Dont take my word for it but im pretty sure youd wanna pin 1000mg prior to leaving. If you went with test U and were gone for 4 weeks. Depending on how long and what coubtries youre traveling thru, I may go that route. Pin test u and forget about it. Probably your safest bet and you dont have to worry about it.
You could order some Test cream and try to sneak that thru. Oil might be just as easy, just make sure you can get pins in the country youre in.
You could try to get a couple amps or a vial in whatever countries youre going to.
You could order from one of the many EU domestic sources on here, to... somewhere along your route.
Im sure you could get a pack delivered from one of the many sources that ship from europe.
Some countries may have test otc. You could probably find some easily at a local gym, if youve got any sense of buying on the street/black market. Pro tip... go into the situation assuming youre gonna pay out the ass/top dollar.

If you're only going dor 3 weeks, a couple ML of sustanon will keep your libido going for almost 3 weeks.
If you go with test U, I think youd want at least 750 or 1000mg right before ya go. If youre going for 3 or 4 weeks. I could be wrong tho!

check out steroid plotter on google. it helps me when i want to take a long ester and not pin every day

It’s just test with a longer half life. It’s not an ideal situation to switch esters for a couple of weeks as test u takes a while to achieve a stable level but it would definitely help if you can’t take your current ester with you. Can’t you just come off cycle and pct when you get home? Or are you mid cycle? Seems like poor planning really