keeps my head from dropping forward • kept my mouth from falling open • keeps my mouth from hanging open • folds up almost flat • totally kept my heard up • keeps your neck upright • poorly • is not overly bulky • does not connect and fasten easily and properly • is not comfortable • is too hot • is definitely not as advertised • does not cover your ears • keeps your head from nodding • does not fit me comfortably • proves difficult to pack with • has made my sleep while traveling • made things worse • does work • is impossible to use • did not work for me • does push against my headphones • is not clumsy • truly keeps your head from dropping • did not support my neck and chin quite • is bulky • way too hot • supports my neck and eases the pain • ’s not as simple • would be difficult to carry • can wash and dry • kept my mouth from hanging open • never runs out of air • supports my head • got loose from its harness • is a little awkward at first • ’s not the products’ fault • dug into my ear • ’s too hot • does not work • does not support your neck enough • is individually adjustable • doesn't get static • will hold up your head • is seriously adjustable • doesn't make my bag any heavier • is awful • not very comfortable.. • awkward • was the worst pillow i • behind my head allowed • does take some trial and error bc • doesn't work when wearing headphones • keeps your head from flopping around • not sure i truly needed • kept my head up • doesn't interfere with headphones • can be adjusted • didn't make me hot • could fold up fairly flat • doesn't mess up my hair • does take a few times to adjust • looks very weird • will maintain my airway open • was more annoying than helpful • did not fit • does feel almost like your choking yourself • didn't quite hold my head as well • no guarantee • doesn't shift, move