You close this hiking backpack with a zipper. If you prefer black backpacks, then this should you just fine.
From The North Face
The North Face Jester Backpack Tnf Black Heather-led Yellow One Size
The product is available from £62.36 at international stores.
JD Sports
The North Face Jester Backpack - Black - OS
This product is also available at 1 unverified merchant.