This was great to have on our family's recent trip to Europe - I got confused by the main product picture thinking it was a two pack (I'd been looking at two-packs in a similar price range, but those ones didn't fold up) so it would have been nice to have two of them, but we made it work. The USB-A and -C ports on the front made it easy to charge a ton of devices at once, which was great. And being able to fold it up so the prongs aren't catching on clothes or other things in the luggage/backpack is really convenient!