Fit guides
Does the Bag Fit Your Car Seat?
SeatPorter's 33 x 17 x 17 inch travel bag fits most infant, toddler, and convertible car seats. Pick your brand below for a model-by-model fit chart, packing steps, and honest warnings on the tall convertibles.
Every guide below comes from packing real seats, not from reading manufacturer spec sheets — the method is documented on our how we test page. Do not see your brand? The bag's interior dimensions are 33 x 17 x 17 inches (85 x 45 x 45 cm); measure your seat with the headrest lowered and compare.