Hydration-compatible backpack for marathon running events -The North Face 18L Custom Backpacks, Black

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. • 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 for a comfortable, yet minimalist carry • Large main compartment with laptop sleeve • Exterior stash pocket for quick-access items • Two-point trekking pole attachments to hold poles • Two quick-access water bottle pockets • Hydration-tube-and-bladder compatible (tube and bladder not included) • Concealed rain cover deploys easily and attaches to specific points for a precise fit • Contrast embroidered The North Face logo on front • Contrast heat transfer The North Face logo on rain cover • Average weight: 1 lb. 5 oz. (600 g) • Volume: 1098 in³ (18 liters) • Laptop/hydration sleeve: 13.8"h x 10.8"w • Dimensions: 19.3"h x 11"w x 5.9"d