Topo Designs Global Travel Bag 30L in Navy Coloway. Amazing carry-on bag for travel- easily fits under the airline seat and into overhead compartments. Perfect brand-new condition - only used once on an overnight trip. Fits very well on a petite/women’s frame. Tons of pockets and built in storage, water bottle sleeves, and a padded laptop compartment. Carry as a backpack with waist clip/support or tuck away (or fully detach) backpack straps to use as a cross body with the included shoulder strap. Bag has a back sleeve to attach to roller suitcase handle. Check out the Topo Website for more specs and reviews.