1999 dated genuine Turkish army issue woodland camo medium sized Alice Pack.
These are more modern clones of the US army Alice pack made by Turkey for their army. They have some slight modifications, such as a bottle holder style pouch on each side, but they are fully compatible with the US version parts such as the frame.
Pretty uncommon, especially in the UK.
Use the pictures to come to your own conclusion on the condition.
Feel free to contact me if you have any questions.