This discussion got started and hijacked another thread, but I would be interested in the opinions and experience of SWW veterans.

Here's my list to start with:

• Backback, mostly empty to start off
• Pens
• RocketBook Wave for taking notes (scans to cloud drive and can be erased if I run out of pages)
• USB Drives (in the past I've brought a USB drive with a large assembly to load onto demo workstations and check performance, haven't gotten my hand slapped...yet)
• Battery pack for keeping phone charged (I was gifted one of the larger ones that can recharge my phone 3 full times on one charge)
• USB cable and wall adapter for emergency backup
• Glasses-cleaning wipes
• Hand sanitizer