I picked up the XP backpack to replace my 30 year old Kelty pack. I have to agree with the reviews I've read about it. It is a very well made and well designed pack. It's got some nice features and plenty of room and compartments for all my gear. And I carry a lot of gear when out in the woods alone in the winter. Very comfortable as well. It's a bit pricey but it is a quality product. It's designed for the Deus but I think it would be suitable for other detectors as well. I am happy with the purchase.