tumi alpha 3 in 1 backpack messenger bag Bravo Search Khaki The exterior pockets include a water Tumi Alpha 3 Brief Pack®

I think Tortuga makes the best travel backpacks on the market right now

The mesh-and-foam shoulder straps are well aerated and comfortable too, and although the harness cant be adjusted, the sternum strap (which features an emergency whistle) can be moved up and down to achieve a comfortable fit

Storage Capacity: Finding the Right Volume The backpack coolers in our guide cover a broad spectrum of sizes: High-Capacity Haulers: Models like the 30L ICEMULE BOSS are designed for maximum volume and heavy-duty outings

Perfect size for running around

Save nearly $40 on this Gear-Up MLS Backpack from Pottery Barn.

So I decided to buy a wheeled backpack instead