Shortest needle for drawing?

[WichitaWanderer]

Hey, for those of you using Ozempic or similar pens, I just saw this 3D-printed travel case someone designed. Looks like it holds a pen, some needles, and alcohol swabs. Might be handy! https://makerworld.com/en/models/2263696-ozempic-travel-case

 

[Izzy30]

Hey, for those of you using Ozempic or similar pens, I just saw this 3D-printed travel case someone designed. Looks like it holds a pen, some needles, and alcohol swabs. Might be handy! https://makerworld.com/en/models/2263696-ozempic-travel-case

That's a cool idea, but doesn't Ozempic need to stay cold? How do you travel with it?