Good trays, a little high
The trays are a good option for the strollers. I have 2 on the summit x3 double and they both fit. Great for snacks and cups. Only downfall is that the bar that they trays sit on is to high on the stroller, making it at an awkward position for my children. They trays sit at pretty much eye level and make it a bit harder for my kids to reach. I expect that as they get bigger, it will become easier but I wish it was convenient for the little ones also.