Recently I have procured one of the Infantry Bergens Long Back Note ! It was a chore just to find a dealer that would ship it overseas to Canada! Shipping costs Kill! I am looking just looking for some of the best pointers on the best way to pack it! I know the load concepts just wanting some good recommendations to pack it in the most effective and efficient manner! Note it will be used for personel use only. With the following kit BA arctic sleeping bag, Folding mat by highlander, Drysack for main compartment! The folding mattress seems to take up a fair bit of space in lieu I have a self inflating mattress CF issue. Which can be shaped to fit inside perfectly! Taking up less space! I have used 3 ruck systems in my 26 years in the CDN forces and I wish I would have had this piece of kit! I wish our army would have adopted it! I know now that the guys going over are issued something new but I haven't seen one yet! While the rest still use the 84 pattern Rucksack which SUCKS. Thanks in advance !