Around-town errands, quick domestic flights, trips to the museum. Carry it like a messenger bag, or convert its shoulder strap into backpack straps on the fly. Features Convertible tote-to-backpack construction Zippered closure Adjustable shoulder strap Zippered organizational pocket Internal water bottle pouch Specifications 100% deadstock nylon & polyester 14 x 5 x 12.5 in (35.5 x 12 x 31.75cm) 16L 9.4oz (268g) Made without intentionally added PFAS chemicals