When comparing LOOP Worldwide Travel Adapter vs Flight 001 4-in-1 Adapter, the Slant community recommends Flight 001 4-in-1 Adapter for most people. In the question“What are the best universal travel adapters?” Flight 001 4-in-1 Adapter is ranked 1st while LOOP Worldwide Travel Adapter is ranked 3rd. The most important reason people chose Flight 001 4-in-1 Adapter is:
The compact, well design box that the adapter comes in gives you a list of which countries use what block of the adapter. The lists aren't complete, but you can find the complete map on their [website](http://www.flight001.com/adapters-68/f1-4-in-1-adapter.html).
Ranked in these QuestionsQuestion Ranking
Pro Two USB ports to charge multiple devices at the same time
Along with the standard plug, it also has two USB ports so many devices can charge at the same time.
Pro Fast to use
This is one solid piece, so there is no need to play around with different parts to get the configuration you need. All you have to do is slide the toggle for the correct country and it's ready to use.
Pro Easy to use because it's color coordinated
The compact, well design box that the adapter comes in gives you a list of which countries use what block of the adapter. The lists aren't complete, but you can find the complete map on their website.
Pro Very compact and lightweight
It's a lightweight adapter that takes up very little space thanks to its creative lego-like design. Great option for backpackers who are worried about weight/bulk.
Well made adapter that is built to last.
Pro Very little risk of losing pieces
Where some adapters come is 6 or 7 different pieces, this adapter quickly fits together into a block. You'll know right away if a piece is missing.
It's quite bulky and heavy, which makes it less than ideal for backpackers. This also causes it to fall out of outlets on occasion.
Con Poorly made
Many buyers have reported that it stops working after a few uses.
Con Flaps covering the pin holes can be stubborn
There are flaps inside the adapter which get pushed out of the way when you plug something into it. However they can be very stiff.