thermos foogo sippy cup

What Makes it Mighty?

Products in category: Sippy Cups
  • The best BPA-free sippy cups
  • Made from safe materials: glass, silicone and stainless steel
  • Tested to be free from toxic ingredients
6 Reviews | Overall Rating:

Leak-Proof Design with soft spout and removable handles.  Interchangeable parts that fit all Thermos Phases cups.

BPA, PVC, Phthalate free Sippy Cup with TherMax double wall vacuum insulation for maximum cold temperature retention. Has a spill-proof valve prevents messes and is easy-to-clean. The soft spout is easy and comfortable to sip.  

Kid-proof design - unbreakable stainless steel interior and exterior withstands daily wear and tear.  Dishwasher safe, Leak-proof valve is easy to clean

Exterior stays condensation free Non-slip, scratch resistant base Keeps beverages cold for up to 6 hours - for cold contents only

Soft spout is comfortable on gums

Phase 1 for children ages 6m+

Volume: 7 oz

Dimensions: 2.9" W x 5.3" D x 7.4" H

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Ratings and Reviews

Overall Score

Reviews and Ratings
Review by Anonymous on 1/9

I'm not quite sure how they can market these as leak proof. They leak everywhere! It's too bad because I really like them. They meet all my other wishes- perfect size for toddlers, non-plastic, and a straw! Now we just need to work on the no leaking!

Review by Anonymous on 9/26

Have been using this sippy for 7 months now. The only time it has leaked is when we didn't put it back together properly or fully tighten the lid. The best part is that the stainless steel interior easily sheds the milk residue/smell when we clean it. I will buy this cup for my friends with babies.

Review by jodi on 6/25

says leak proof, but when you tiped it over the juics woul come out the straw! not leak proof. dont like this sippy cup at all.

Review by AMPM on 1/27

I too had the same problem with leakage. Tried several times to rewash, re-screw on the top but it still didn't work. Love the straw sippy for my preschooler, but don't like this product at all.

Review by dina on 1/27

I had a few leakage the first time I used it but after washing and reassembling it seemed to work itself out. I've been using for a while now with no problems. Really love the straw cup too.

Review by Kins on 1/21

This cup drove me crazy!! It leaked no matter how many times I took it apart and put it back together again, tightning and untightining the lid re-washing, e-mailing the company to ask for help. I tried everything and no matter what there was always a mess in my diaper bag or on my child. I began to think I had a faulty cup and then found out my friend had the same problem with hers...not impressed

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