Love it!

We bought this hook-on chair when our first daughter was a baby and are now using it for baby #2. It is a little bit bulky to lug around (they need to come up with a way to fold the hooks that strap onto the table) but I would not want to sacrifice safety and stability for a foldable model! It's easy enough to leave it in the back of the car for those occasions you will need it. It has worked on every kind of table we have tried - our home dining room table, restaurant tables, picnic tables, etc. It is particularly great for camping - that's where it gets the most use for us. We strap it onto the picnic table, put one of those rubber stick-down placemats in front of her, and she loves it. The material washes very well and it disassembles easily for thorough cleaning. The construction is very sturdy and it is easy (even for me, and that is saying a lot) to hook it up to a table - although, for some reason, the "righty-tighty, lefty-loosy" method does not apply. We highly recommend buying this if you often find yourself in places without high chairs (camping, relatives' homes, etc.).