IT'S 12inches long and 10inches wide,a standard I believe it could be used for adults AS well but I'm not to sure I never realised they have standard size children or adults only backpacks.hope that helps thanks for watching
well, mine is adult and is 22 inches long by 15 wide...always better to have measurements so folks can have idea of size. hit "hide comment" above if you want my question showing.
Oh ok I never realised they had adult only backpacks.I always pack one of this size, which i thought to be average to work with me filled with lunch drinks snacks my tablet and a few other things,I would wear it on my back and it never felt funny or looked little my 10 year old would sometimes take that same backpack to school,so I never really noticed.well thanks for the info my 18year old is about to go away to college and I wouldn't want her to be walking around with a child's backpack so I will make sure it's adults only.well they do say we learn something new everyday.No need to hide comments all suggestions are welcomed I'll post more pictures and info in the future to make it clearer for those that need it.Thanks for watching