One of the closure mechanisms on this hiking backpack is a buckle and lid. This hiking backpack is made exclusively from nylon and it is mostly intended to be a women's bag.
From Amazon
Osprey Ariel 65 Women's Backpacking Pack Claret Red - XS/S
Trekkinn
Osprey Ariel 65l Backpack Red,Black XS-S
GearFreak.uk
Osprey - Ariel Women's Hiking Backpack 65L XS / Small Red