kate spade karina mini backpack Buy New York Large Pebbled Leather at Mini Convertible Backpack Bag Kate

This backpack worked great for me as an airline carry-on

.I am addicted to making bags and lately I have discovered my love for faux leather and decorator fabrics

A huge bonus with this model is that the daypack can also be clipped on to the straps of the main bag, so that you can wear the daypack on your front when the backpack is on your bag (below left)

Yeti uses a closed-cell rubber foam to keep the cold in, and in our experience, it works way better than regular soft coolers, controlling condensation to keep things cool

But some of the coolers on our list, like the CamelBack Chill Pack, will keep drinks cold for 72 hours