A great pack! I have been using a Swedish LK35 for a long time now for camping. I decided that instead of sewing extras on all the time, I’d get this. I’m very pleased and have since added 2 side pouches, and 2 extra straps as the British army sleeping bag is large and takes up too much room inside. The only downside to the pack is it’s not super comfortable, but I think this is because I am so accustomed to the LK35 which is probably the most comfortable pack in the world (after some mods!) Having the option to add extra pouches is really useful. The M is small for winter overnight stays. However, I’ve just ordered the 12l Hatka which means my entire sleep system can go inside, cooking system in one pouch, tools in the other pouch and food/beer and extras go in the Hatka ! I will always buy my Savotta equipment from this company as they always have the best prices, and with the rewards points it’s even better! :)