Amazingly tablet sized. This is good. Also amazing tablet sized, which is bad – while you can fit your tablet in it, it does not have much space to get fatter – if you're adding in a wallet, your phone, various charge cables, it starts to look very odd and distorted – still carries everything though. Seams are sturdy, velcro closure on outside pockets is enough to keep closed. Adjustable strap is nice to sling over your shoulder. Just, not quite the thing if you're a person that carries a lot as well as your tablet.