If you travel a lot, you need this.
356181
It's small, light, and works wonderfully without overheating.  The included USB ports also mean that you can charge your phone or iPod without taking away plug space from other things.  The power cord uses a small device plug too, so I often swap it out with my laptop's power adapter since it can run on both 110 and 220.

Pros
+Small
+Light weight
+Stays cool
+comes with universal adapter plugs

Cons
-Makes a little noise
-doesn't come with a standard European adapter (but the attached cord is European style)
25966
This has to be one of the most convenient travel items a person can carry with them while traveling IN and OUT of the United States.  It covers the US, United Kingdom, Europe and Australia.  NOT only that, it charges iPads.  When I used to order chargers/plugs for my iDevices, I never understood why my iPad wouldn't charge.  I always thought I had a broken device.  I've since learned that the makers of the chargers didn't use a high enough ampage to charge the iPad.  This item does.  It even lets you know which port to plug the iPad into.

When switching from one country/outlet to another, you have to give it a good 'push,' which is good because you don't want the plug to be weak and move easily without any pressure being necessary.

I'm not familiar with the size of other adaptors but it won't take up too much space and it comes in a nice case.  I highly recommend it for any traveler or even for people who need an adaptor in the US.

I was provided and complimentary/lower priced item for my honest opinion.
61358
this is great for valuables especially when traveling.
2420427
This is great for when traveling. It's not too big or too small. Plenty of room for your passport, ID, a few credit cards (or debit cards), and some cash. You can even put loose change in it as there is a zippered pouch inside. You can even slip your phone inside and viola you have everything you need when going through security. It also has a lanyard attached so you can wear it around your neck if you choose. I would imagine this would also be good to have when out and about being a tourist. No more having to carry a bulky purse when you are out site seeing. Just put your essentials in here and off you go.  I received this product free or at a reduced rate in exchange for my honest review.
3721667
This thing is heavy but it's worth the weight in your suitcase. It saved my appliances while traveling in Europe. Some info on the internet says that most appliances automatically convert the voltage and that all you need is a plug adapter when traveling in Europe. Not true, in my experience. My curling iron burned up when I plugged it in using only the plug adapters. This step down converter prevents that. It's heavy but relatively compact. Definite must-have for travel in Europe.
3327964
I never travel without it. I drink a lot of tea and this helps a great deal to not only brew the tea but also keeps it hot for a long time. You would have own one to know its worth. A tip: get the bottle cleaner as it is difficult to clean this without them.
623290
It's small, but don't let that fool you. You can put plenty of stuff in there. It's great when you need to travel light.
1991627
After traveling Europe for quite a while with this, I would never go back without it. Finding a plug can be very difficult in hostels or coffee shops, but all you need is one in order to recharge all of your devices at one time. The USB ports provide high speed charging for iPhones, tablets and external batteries while the plugs provide ample charging for laptops and other larger devices. While this product does have a bit of weight to it, it is well worth it as this product works in many places around the world and adds a level of convenience you would otherwise be lacking. Do not travel without it.
1757762
I never travel without this handy travel plug, and it comes in handy around the house as well. In a hotel room with limited outlets, this lets you plug in up to 5 devices at a time and offers surge protection as well.
3541750
I don't know why I didn't have one until now! I travel quite a lot and I am slightly OCD... so THIS IS PERFECT.
I got to use it this past weekend for long weekend trip and it made my packing feel so much easier. Not only that, I was able to pack more. I used the 2 smallest sizes and they fit really well in the Vera Bradley's Weekender. (I was able to put in the toiletries bag and running shoes with some space left!) This is a must have item for organized traveling. LOVE it!
4201197
Still take it every time we travel somewhere. It allows us to have multiple ports and keeps everything all together.
715727
I used this while I travel to keep my external hard drives safe, and even though it is fairly heavy and bulky, I wouldn't travel with expensive technology without it. Protect your hard drives, camera, iPhone, etc from damage with this well-made, solid case.
2685073
I gave this to my pastor and his wife who use it when traveling ... which is quite often.  They have told us many times how much safer it makes them feel ... and helps get them to their destinations without getting lost.
3166308
I think I could sell plug time at the airport using this thing. It's a vital part of my travel kit, for hotels and airports.
4936403
Good value for the money.  This is a must for frequent travelers, and seems to be high quality.
2485930
This is a must-have for travel.  It works great and I highly recommend it.
1059905
charges up most of my techie toys, downloads files and very handy when i'm traveling. a 'must have' for those that travel frequently.