@TFTC21 by @MartyBent & @matt_odell. Money is too important to entrust to government. And bitcoin is an endlessly deep and interesting topic. Oh, and pretty much every altcoin is a scam. Trust nobody.
ECBC 18.4 Inch Hercules Laptop Backpack. Super well made, and you can just unzip the laptop compartment and not have to remove your laptop when going through US airport security.