Leak Proof Sippys

Ok can anyone recomend a LEAK Proof, sippy cup.
I just bought the tommy tippee ones from babies r us but they leak of course.
I really dont want to waste more money going through them all trying to find one that doesnt leak...any suggestions ?
Thanks

 

The only ones I have found that dont leak are the playtex ones like this: http://www.playtexbaby.com/CupsMealtime/Coolster-Tumbler-Cup

The only downfall is that they are harder to use for little ones.

 

I forgot about these ones: http://www.playtexbaby.com/CupsMealtime/The-First-Sipster-Cup
I have 2 of them, they are 2 yrs old now, and JUST starting to leak.

 

My boys are three. When you find out the answer-please make sure to let me know!

I just bought the TomeeTipee ones-HATE them! I got the straw cups, and OMG. I don't know if there is something I did wrong or what-but one use(or after washing), and the suction is gone(and it has to do with how the straw is in the cup. I can't figure it out for the life of me. /rant

 

I was really dissapointed with the tommee tippee ones, my girls were soaked within minutes and I checked to make sure that I put them together right....
Thanks for the other ideas...will try them.

 

Avent are leakproof but they have a million little parts.

 

I still have Playtex cups from before they were one that we still use. We've had to replace the valves but the cups themselves are solid.

 

I concur... Similar to these: http://www.babyearth.com/avent-magic-trainer-cup-handles-7oz-2pk.html

We use them for water and they are about 95% leak proof.

I have to say that I am disappointed in most sippy cups. I was all excited to be getting away from washing 100 "parts" every night but most sippies have just as many parts as my bottles!

 

We use the Munchkin brand straw cups and they don't really leak unless the boys leave liquid at the top then it leaks out of the top...but you can prevent it by squeezing the straw.

 

We have these: My link and they don't seem to leak like the other ones we've tried.