This hiking backpack closes with, among other things, a buckle, lid, and zipper. It is made from several materials, including polyester, and it has a volume of 42 litres.
From Amazon
VAUDE Hiking Backpack Brenta, grey 36+6l, Trekking Backpack for Women & Men, Comfortable Backpack Hiking with Integrated Rain Cover, Practical Compartment Layout
The product is available from £111.05 at international stores.
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