Guys I travel for work quite a bit. I jump on a plane but only stay for one or two nights. I do not check my bags since I can travel so light.

I can't think of any way to get out of using a cart. I hear about guys buying blades at the destination for a DE but first it's a pain to get away and second I can't see buying a 10 pack for two nights.

I pretty much resigned to using a cartridge but if anyone out there has another creative solution I would love to hear it. Thanks.