A guy I work with at Amgen invented this little deal...supposed to be an improvement on other designs due to the low center of gravity and other advantages. He lives near me (in the Broadlands) and offers slight discounts to us. They are more expensive, but I've heard they work very well and are adjustable as your kid grows.
Horribly Painted Moonglow '95 FZJ80 Has Some - Still Needs More!
White 2008 GX470 - Nearly Stock
"I drive an ECO-FRIENDLY FZJ80...It's got a salvage title which makes it a REPURPOSED/REUSED/RECYCLED vehicle. Therefore, don't mess with me when I park in the "Reserved for Green Vehicle" spots in Boulder!!!