18L Backpack by The North Face

This lightweight, yet rugged pack has features like easy-access water bottle stashes, a laptop sleeve and an integrated rain cover so you can take on any commute or trail in comfort and with confidence.
Laptop/hydration sleeve: 13.8"h x 10.8"w; fits most 15" laptops.
Dimensions: 19.3"h x 11"w x 5.9"d.
210D 100% recycled nylon ripstop with non-PFC durable water-repellent (DWR) finish.
600D 100% recycled polyester bottom panel.
NextVent™ back panel and shoulder straps offer padding, multidirectional ventilation and breathability.
Two-point trekking pole attachments to hold poles.
Hydration-tube-and-bladder compatible (tube and bladder not included).
Concealed rain cover deploys easily and attaches to specific points for a precise fit.