It sucks when airplanes don't have a foot rest, and sometimes I use it to hold my phone!
Leg Rest For Flight
Lasts FOREVER, love the different light modes
2-Pack Reading Light with 6 Bookmark, Rechargeable Book Light for Reading at Night in Bed, with 3 Colors &5 Brightness Adjustable Eye Care, 30/60-min Timer for Kids Night Book Reading Lovers
A must if you are traveling so you don't get dehydrated, plus 0 calories!