very happy with everything about this rucksack, comfortable with flexible packing options. Have only been out with <20Kg loads so far but has proven to be very easy to get on with. Plenty of separate compartments for stowing bits and pieces, have comfortably fitted two 10" square x 2" pop-up seats in it along with a couple of 4mx1.5m camo nets and 10 decoys for a days shooting - still had space for a couple of litres of water, 4 boxes of 12G and assorted 'stuff' like chokes, pegs and entrenching tool,