At 11 lbs this navy stroller is the one you can carry up a flight of stairs with a pet under the other arm. The quick-fold frame collapses to 18 by 10.5 by 35 inches and opens to 34 by 18 by 40 inches, taking up to 33 lbs of pet and suiting animals under 16 inches long. A detachable washable cushion lines the seat, mesh panels give a view out and steady airflow, and the canopy adjusts to block sun from whichever side it comes. A safety leash clips inside so a nervous pet stays put, and the rear foot brake locks the stroller in place at a curb. The metal frame and oxford cloth body handle daily use, and a storage basket underneath carries a bag of supplies.