The reviewers complaining that the bag is too small are missing the whole point of the bag:  it functions as a kind of outside pocket, and is big enough for plastic cards, keys, lipstick, earplugs, iPod, and cell phone.  How much bigger does it need to be?  What I love about this washable hard-wearing bag is that it can be worn across the chest (which is vastly more secure and comfortable than over the shoulder) or around the hips, which is where I wear mine (rings at the back of the back allow for adjustment).  I don't use a handbag any more, most of the time:  I strap this around my hips and instantly have an attractive but unintrusive and comfortable way to take my necessaries with me.  Great for walking the dog (and containing the whoopsie-bag before use) and for going shopping. Can't recommend this item highly enough, and I'm buying another!