The Featherweight Collection features water-repellent nylon made from recycled content and lightweight hardware for an airy feel Exterior features a zip compartment Interior features a mesh zip pocket and a key leash Back of bag features two tuck away elastic loops to attach the bag to a stroller, walker or bike Adjustable buckle-close waist strap is fully elastic for comfort, and can be tucked away when using stroller straps Zip closure Dimensions: 9.0" w x 6.5" h x 3.0" d with 32.0" adjustable strap and 3.0" stroller straps