I’ve heard both good and bad things about the HydroFlask straw lid. I don’t personally have one, but my friend does and she loves it. There is another water bottle brand that makes a lid that happens to fit a 32oz Hydroflask. It’s not a straw, but it’s still quicker to open than the lid that comes with the flask. I know a lot of people who love it in conjunction with their Hydroflask. I’ve never tried that one either, just so you know. I’ll link it below if you are interested. I’ll let other people leave their thoughts about the straw lid that actually have one.