I got this to help for my mom. She tends to hold a lot of stuff in her purse and carry it around. This helps make her purse a lot less heavy. This fits on wheel chair handles and you can adjust the straps. This is good to have because most standard wheel chairs don’t have a net or anything on it to help with holding a persons belongings. This is a good size. You can fit a light jacket inside of it and more.The bag itself is light weight. There are two small pocket sleeves in the front that can be used for holding water bottles or a cellphone. There is also a bigger pocket sleeve in the front that can be used for holding papers and more. The zipper on this bag is shaped in a circle so it is very easy to open and close this. There is a good amount of space on the inside. This can also be used on walkers because the straps are adjustable so you should not a have any problems with getting it on either one. This comes with instructions that are straight forward and simple. I got this here http://www.amazon.com/dp/B013TSO51O .This helps you get to things quickly for the one who is in the wheel chair because it is right in the back of them. I would recommend this product because it helps with taking the load off of the one who carries a lot of things with them.I received this product for free in exchange for my honest and unbiased review.