Water bottle that auto seals and is easy to clean.

Yea complexity isn’t an issue for me, just want to maximize what I can play on it and hopefully be as unlimited as possible for around 100.

Want to play anything that doesn’t have ads like everything on the phone. No real preference on orientation, small enough to fit in my coat pocket, liked my Vita years ago.

Nothing, but I’ve been thinking about picking something like these up, are they what you’d recommend?