Review on NTONPOWER 15-Foot Long Extension Cord Power Strip with USB and Donut Power Strip Flat Plug - 3 Outlet 3 USB Desktop Charging Station with Power Button, ETL Listed - Ideal for Home Office, Nightstand, and More - White by Joseph Katipally

I bought this for traveling because at home, in the hotel or especially at the airport there are never enough electricity or USB outlets! useful on my return flight for Thanksgiving when my plane was delayed 3 times and I'd used up my spare battery (20,000 mAh) to get updates and let friends know (and read books too, yes). The small size was perfect for stowing my carry-on in a clear hard plastic box with a spare battery, USB cable, and the like, which might be intimidating for a TSA agent. It became easy for me to keep everything together and it was easy for them to check the contents.