This version of the Hampton Satchel fits a lot of smaller stuff. Think: Kindle, 5 x 8.5 Moleskine, small water bottle, glasses case, plus standard phone-wallet-keys detritus. I particularly like the flap build on this bag - makes for a snug closed fit, protecting its contents from all the elements. 

A brilliantly disguised magnetic snap hides under the flap. These mag snaps are the real deal - it is strong. The buckled adjustable crossbody strap can also be looped through its top handle to be worn as a backpack! Four feet will keep this bag upright, and honestly, your grandkids will fight over it a few decades from now.