Water-repellent 100% of the polyester and nylon in this product is recycled (excluding trims) Measurements Dimensions: 51cm x 15cm x 35cm (20.1" x 5.9" x 13.8") Volume: 20L Product Features Exterior drop-in pockets have plenty of room for a water bottle, snack, and even a book or two Easy-access, exterior pocket for your essentials Snap closure Interior pocket for small items Purchased in February of this year but want to rotate to something new.