Sigg Lifestyle Sport Top Water Bottle (0.6-Liters)

I really like this bottle. The only drawback is the narrow opening. It makes it hard to clean although they do sell a bottle brush specifically for this which I haven't purchased yet.
I think the water tastes great- I was worried about a metallic taste but so far it has been great

This bottle is fantastic, and the sport cap is completely spill proof. Highly recommended.

like the flip sport top, kids love designs on bottles. otherwise too pricey, but good for environment.

The bulb top on the sport top pulls off, and the twist on the spout is very sensitive. It will turn while you are drinking and shut off, then open and spill. I have been unscrewing the top and drinking out of the bottle. The sport top is a waste of money.

I got this bottle with the sport top for my daughters. I actually bought two, one for each of my daughters. My daughters had the regular tops on sigg bottles and they were driving me crazy asking me to open them for them every other minute. The funny thing is both bottles came with different types of sports tops. One sports top twists to open. My 5 year old is able to easily twist it to open and close. The other came with a active top that needs to be pressed to release the water. This works well for my 3 year old b/c once I taught her how to press it down for a drink, she can easily get a drink and it closes automatically so there are no leaks. We've only used our bottles for water, but they work great. Only problem we've had so far is that they dent really easily. We haven't done anything rough with them, but I've noticed they've already picked up some slight dents just from being carried around.