This backpack of the Federal Armed Forces Germany is a solid and sturdy bag with two outside pockets designed for regular military service.
Padded shoulder straps and a simple hip belt make the wear more comfortable.
The main compartment has an intermediate bottom and a slot pocket for the sleeping mat (not included - sleeping mats: 32799 and 32706). The sleeping mat serves also as a cushion for the back.
On top of the backpack is an additional compartment for (e.g.) a folding shovel.
A separate zippered bottom compartment can easily be accessed from the outside.
There are also several loops for the equipment available.
Material: 100% Polyamide

The main compartment is approx. 60x48 cm and the side pockets each approx. 30x15 cm.

8465-12-328-1692
FELDGEPAECK

These are UNISSUED German combat packs, made by Mil-Tec.  They are classed as used for warranty because they have been sold to the German army then sold off by the army as surplus.  Many are still in the original plastic bag and have never been opened.