Osprey Farpoint 40L travel bag. I used this mainly for multi day travel. Laptop sleeve, large front stash pocket, and internal and external cinch clips to pack your bag tight and maximize storage. Maryland flag patch added by me, stitched in. Fits as a carryon for domestic major airlines. Backpack straps if you would like to wear it as a backpack or handles on the top and side to carry it like a duffel.