With a Pee Funnel (or Portable Toilet), the World Is Your Bathroom

By Wirecutter
Tinkle Belle Female Urination Device
"Our pick: The best reusable pee funnel"
PeeBuddy Female Urination Device
"Our pick: The best disposable pee funnels"
TravelJohn Disposable Urinal (TJ1A)
"Also great: A convenient urinal pouch"
Reliance Luggable Loo Portable Toilet
"Our pick: A bucket with a toilet seat"