JanSport Central Adaptive Backpack

My daughter was thrilled to be able to buy the same brand as her friends so I wanted to love this. Unfortunately the straps that connect to the wheelchairs handles are not very adjustable - they can't be cinched even vaguely tight (she uses the pediatric Ki Rogue with two handles). I kept thinking ours was defective until I saw some other comments and watched the video really closely. So for our purposes, it doesn't function much better than just hanging a regular backpack off of the handles. I'll break out the sewing machine and see if I can fix it. The water bottle netting is extremely tight and with her limited strength and coordination, she won't be able to use it unless it becomes looser with time.