Klein Tools Tradesman Pro™ Tool Gear Backpack - Heavy Duty Electrician Work Backpack with Multiple Pockets for Construction Tools & Equipment - Perfect for Electricians, Contractors and DIY Home Improvement Projects

Initially I purchased an oversized tool backpack with the notion that I needed to carry with me as many tools as possible can. I quickly discovered that a 70lbs stuffed tool backpack isn't great for my back; especially when the hard plastic shell base grinds on my lower back. I needed to make a quick change and then I discovered this Klein Tool Backpack. It's heavy-duty without a hard plastic shell base. The medium size backpack forced me to focus on carrying essential tools and supplies instead of trying to carry every tool I own. It has enough pockets for storage. The back padding is ample. It stands upright independently. The zippers are heavy duty. I like the fact that I can unzip the bag all the way down to the base of the bag which exposes all of the bag's content. The double handles are awesome because they allow me to conveniently grab-and-go even while the bag is fully unzipped. I'll never attempt to carry my tool shop on my back again. All I need are the essentials for the job. I prefer taking that walk back to the truck for a tool rather than ruining my back. I also carry with me a small handheld tool bag as an overflow. I rarely have to take that walk back to the truck because I focus on carrying essentials for the job. If I had to pick at least one flaw the backpack has I would have to say the lack of a tape measure clip. Otherwise it's a great backpack.