These were so big both in length and width I sent them back/ Up close you can tell its not a good nor sturdy product. I have two big nearly fatal flaws with this vest. I also tried to keep my macbook w/ the original charger on and have this docking station plugged in but its still not enough power for the USB devices. The mic barely pics up my voice and when it does, it is joined with the most annoying interference you can image. Es posible sujetar el asiento de un Kayak adaptandolo en la tabla. I was surprised at the sound quality. I have narrow feet and have never had to wear a wide fitting show, ever. Upon its arrival, I noticed how good quality the keyboard was. Coverage for both of your bikes tires.