I have to agree with previous reviews about this product being less than perfect as an all in one solution. For the purposes of carrying the Vita, and some games, and some headphones, the smaller Travel Case from 4Gamers would seem to be the better product. Having thrown all my accessories into the Deluxe Travel Case, I'm not sure how would the case or the delicate Vita itself would cope with the Vita put in it's zip up pouch. The biggest problem being the power supply pack being so fat, and the pressure that this would put on the Vita.
However, as a Day 1 owner of the much smaller and excellent Clean n Protect pouch with carabiner clip, my purposes for buying the Deluxe Travel Case were slightly different. I intend to keep using my Clean n Protect pouch on a daily basis because I have no need to carry all these extra accessories to work each day.
My reason for owning the Deluxe Travel Case is to use it as a zippable storage case for storing extra cleaning cloths, my additional (very tiny) memory cards and older game cards, AR cards etc... and should I need to go away overnight, I can also put my headphones and power cables etc in it, and take the case with me, as well as my Clean n Protect pouch. For that, it will work fine.
One positive I should add, now that I own two cases from 4Gamers, is the build quality. In that area they are all excellent.