UQM Lawn Tractor Leaf Bag, 600D Thickened Wear-Resistant Leaf Bagger for Riding Lawn Mower, 94 x 56 Inch Large Capacity Grass Catcher Bag Leaf Collector for Riding Mower

Lets start with the pro's. Its crazy durable, very heavy duty. You could mow a lawn of razor blades and this bag would come out unscathed. It's well priced.The bags durability is its downfall. This bag is super heavy over 10 lbs and the material is is very tuff so to able to sinch the bag shut requires quite a bit of effort. The simple push button on the draw string starts loosening almost immediately just under the bags own weight. Once you start collecting leaves the draw string just loosens up and leaves are blowing up your back. This starts with the bag maybe a 1/4 filled making it almost usless. The only way I was able to get this to work properly was to use a small locking tie down to hold it in place. Quite a pain in the ass. I have used plenty of these bags in the past and generally they are made our of thin nylon like a laundry bag. Super light and super easy to use. Now I get they probably only last a couple of season before tearing but again super easy to use and worked flawlessly.I appreciate that this company went in a different direction and attempted to make a bag that will outlast a nuclear blast but if it falls off everytime you use whats the point?Just for an FYI I am using with my 48" Poulan double bagger lawn tractor.UPDATE. I returned it as one of the features this bag has is a full zipper at the end to make it easier to dump leaves. 2nd time using the zipper broked.