Hellobee Boards

A hook on chair is handy if it works with the table- you can't use them on pedestal style tables or on glass table tops. Or you can find very inexpensive booster seat type high chairs that can attach to a regular chair- my mom has one at her house that was about $20 and c could use it from when she was sitting up well.

For bath- could you just do bath at your parents house? Seems easier than getting an extra tub. Or shower with him?

I would just say bring whatever it takes to make your hotel as similar to his home sleep environment as you can- sound machine, etc.

@macintosh: this is the one my mom has, though in sure there are similar ones out there from other brands. It folds so it's a little bigger than, say, a shirt box. Being all plastic it's easy to clean too. We also have a hook on chair but I never bring anything but to restaurants and just use their high chairs.

Oh and I found BLW foods for traveling to be challenging. Prepackaged stuff like crunchies and puffs aren't the healthiest but make life easier. And pouches if he will eat them- we did some purées and mostly BLW. She wouldn't eat a pouch without making a gigantic mess for a long time though.

@macintosh: bananas avocados apples... And cheese in a cooler... Agreed with others you can make do without a tub. We also have the fisher price cheapo portable high chair that attaches to any chair and it's been great everywhere.

Ready to feed formula while traveling is a life saver!!

Puffs are a lot bigger than Cheerios so they are easier to pick up if you are just starting blw. They are also a lot less dense and just kind of dissolve. My go to for travel for that age was a reusable pouch plus pouches to fill it (the one I have he couldn't squeeze all over himself because it has a one way valve) and cheese sticks and puffs.

Big binder clips to close the curtains or to clip a towel over a window. Daylight is the demon to our nap schedule. At the last hotel we were at they had these dumb curtains that were for show. They didn't actually close. So we had to clip them together and clip a towel to the top
We love the inglesina lobster high chair
Noise machine
Doggie bags for tying up stinky diapers so your hotel room doesn't smell gross
Foods: you can nuke sweet potatoes and Baby carrots. Mum mums. Pouches in a pinch (we do sort of a hybrid of BLW and purees ). Frozen waffles. Yogurt if you're doing dairy.

@macintosh: I would consider keeping the infant seat if it still fits size wise. Usually they have a bigger recline for sleeping and when you stop it's easier to carry in and out if needed. But you'll have to move soon anyways.

For BLW ordering a sweet potato is great as needed!