500D CORDURA® ripstop polyester, Rain Defender® durable water repellent (DWR), large main compartment with zippered mesh pocket. Dedicated 15-inch laptop sleeve and tablet sleeve, contour-fit shoulder straps with FastDry® sweat-wicking technology, adjustable, hideaway sternum strap, padded air mesh back panel, adjustable, hideaway padded waist belt, 2 exterior mesh pockets, fleece-lined eyewear compartment, front zippered organization compartment, hydration-tube-and-bladder compatible (tube and bladder not included), hook-n-haul system allows for attachments. Carhartt label sewn on front bottom
Capacity: 25L
Dimensions: 20.25"h x 12"w x 12"l; approx. 1,526 cubic inches.

Note: Bags not intended for use by children 12 and under.