What to Pack For Portugal — Including the $17 Hair Brush That Saved Me at the Beach

Tessan 2 Pack European Plug Adapter ($24, originally $27)

Trust me when I say you'll be struggling without this two-pack of converters — because really, one is not enough if you're traveling internationally for over a week and have gadgets to use in both the bedroom and bathroom. My partner and I have had this exact set for years and it hasn't let us down. This US-to-Europe adapter works in most countries including Italy, Spain, France, Portugal, Greece, Iceland, Germany, Paris, Switzerland, and the Netherlands — but note that it's not compatible in the UK, Ireland, Scotland, or South Africa.