My selection of useful gadgets and accessories for wheelchair life, some I use and some I would like to... 'Matthew Walker' 1) The Sling Bag I use this bag nearly every day as it holds all the important stuff like phone, keys, wallet and even medical bits like catheters. I can wear it across my body where its secure, and it doesn't get in the way of my wheelchair use. Its discreet and stylish and I wouldn't be without mine! There are loads out there on the market, but the on