Bought for storage of a dewalt 60v 18" chainsaw because after ordering an actual chainsaw (1) bag and then (1) box that were to small... this actually worked well! I measured the bag, cut some 1/4 plywood to fit/with rounded corners, put a dollar store cookie sheet down with an oil absorbent on top of the plywood, put the saw in with just a little extra length, then added a long box next to the blade that holds the spare battery and charger, and I'll be buying bottle of oil that will also fit in the box. Plenty of room left add chainsaw chaps, headgear, gloves, etc if your into all that safety stuff... just rest them on top of everything. I'm very pleased after looking for weeks for something/anything to protect my $700.00 saw from shop dust. Keeps everything together.The only problem I had was that the discretion said 12x12x42 which would have made it more form fitting for what I had to put in it... even though it was going to be 4" longer than I needed it ( space I could have filled)... what I received was 14x14x41... so it's a little sloppy with what I had planned, but I'll make it work. I know that most people, in most cases wouldn't care if they got something bigger than what they ordered, but size was a reason I ordered this one... like I said,...I'll get over it.Overall, happy with the material which is heavy canvas type material, the straps are a little long for my use, but if you were filling the bag to the max there Plenty long enough, and the zipper looks and feels like a quality zipper that will hold no matter what the bag is used for. The price is excellent and far for this product.Hope this info helps you with your purchase.I'll probably buy again for other storage and organizing tasks I have ahead. Another great use I can see buying more is for traveling the states, in fact I'm going to go buy anther one for that purpose right after I post this.