The original add for this bag is here ->shoulder-bag-wax-canvas-and-leather.227522 @Peto Is a great guy to deal with and provides a top notch product. I bought this bushcrafty bag for a not so bushcrafty purpose. I got a new automotive diagnostic system and needed transportation for it. After some helpful exchanges with @Peto I figured this sack to be the perfect size. My old system I carried in a briefcase and I always felt it was a little too eye catchy. This also fits right in with the bushcraft bags I use. As you can see it everything fits in with just a tad of room to spare. With my laptop in it together it all weighs about 12 lbs. It was tending to push the front of the bag out so I needed to put some sort of attachment in it to keep everything snug. I had this stuff on hand so decided to put it to use. I sawed the ring to the front of the bag and the clip to the back. Here's the finished product. Worked like a champ. The other concern was the shoulder strap. First is that I was worried about ruining the nice one provided. I won't "carry" this bag much but it will be dragged in and out of my vehicle everyday and sometimes several times a day. I have some bridle leather I've collected and be damned if it didn't fit perfectly. The 2 straps side by side. Here is the finished bag full, Including my Mac that goes along for a ride from time to time. Here she is cinched up and ready for action. I've been carrying it 2 weeks now and I love it. Seems very well put together and with the inside storage set up it works for this purpose perfectly. If you need tough useful gear, give Ground Gear a look.