HPA milsim bagback

I once bought this backpack for a milsim but never ended up using it.
The backpack has two large compartments, one of which is for an HPA cylinder. There's also an opening at the top of the compartment for your HPA hose. See the last photo.
Furthermore, the backpack is very comfortable due to the padding on the back.

If you have any questions, need more pictures or are interested, please send me a PM!
Shipping costs and risk of shipping are for the buyer.