I am 5'10'' and 217lbs, this bag fits my proportions.Somebody at the grocery story explained it the best: 'That bag is a big pocket'. It really is a big pocket, with good compartmentalization. I carried a small notebook, a wallet, a 20,000ohm battery/recharger, a Nintendo 3ds and it's case, 3 sets of keys, a rolled up tie, and small odds and ends such as gum wrappers and ear plug; if I were a woman i'm sure I could carry at least 5-10+ pieces of makeup with all the previous content mentioned before. Nothing felt out of place. The side pockets probably couldn't carry waterbottles comfortably, it's much too small, while the hidden back pocket is perfect for keeping documents, mail, or anything cigar length, safe. Some people complain it's too small, but it's perfect for day to day to use. If you need to carry more, you may need a backpack.The bag itself is quality, at least the leather feels like it's durable/with quality. I wish they would have added some extra stitching for 'durability' however. The leather is not hard, it is supple/soft. The light brown color is beautiful.This is my first cross slung man bag, and always have one slung across my lower back, and it always feels right. I will use a bag like this to the day I die, long as i'm able. I think I understand now, why women love their hand bags so much??