Durable material that I have washed in a gentle cycle then air dry. Smoke free home. Minimal signs of wear to the interior. No rips to the bag noted.

A modern printed pattern covers the Kipling Maisie Backpack for on-the-go style that will remain timeless.• 12"W x 16"H x 6"D (width is measured across the bottom of backpack); 1.65 lbs. approx. weight• 3-1/2"L handle; 15"L to 18"L adjustable, padded straps with stroller clips• Zip closure• Silver-tone exterior hardware, 2 front zip pockets, 2 side water bottle pockets • a lot of interior  pockets, including 1 zip pocket,  1 mesh pocket, 2 slip pockets, changing pad and small bag for small necessities• Printed polyester