If there are condoms there must be lube. And trust me, there absolutely MUST be condoms at any party I'm invited to. LOL.
Alcohol is a different matter. I enjoy a refreshing beverage with a gentleman, but if he prefers non-alcoholic that is totally fine as well.
What's in My Bag...... Always my prostate massager, My strap-on(Never Leave home without it), Different Types of Condoms(Never know if people have allergies), Lube, a dildo, toothpaste, toothbrush, wet wipes, hand sanitizer, a porno, and I can't forget my slow jams cd.