EIO Kids Cup Cap & Sleeve (Glass Jar Is Not Included) (Orange)

EIO Kids Cup Cap & Sleeve (Glass Jar Is Not Included) (Orange)

Buy from Amazon.com
  • Spill-resistant toddler training cup.
  • Free of BPA, Phthalates and PVC.
  • Cap and sleeve fit on virtually any 8oz canning jar.
  • Dishwasher safe top rack. Do not place in microwave.
  • Includes: 1 cap and 1 silicone sleeve (Glass Jar is not included)
5 out of 55 out of 55 out of 55 out of 55 out of 5 2 TGBB Reviews (see tab below)

EIO Kids Cup Cap & Sleeve (Glass Jar Is Not Included) (Orange)

Our Take

The EIO cap and silicone sleeve are designed to fit on most 8oz glass canning jars. This lets you create the perfect glass training cup while using a glass canning jar that most of us already have, or can easily purchase at any grocery store.


  • Qty 1, cap with sip opening
  • Qty 1, silicone sleeve for easy gripping


  • Plastic lid is BPA, Phthalate and PVC free
  • Spill resistant cap and protective sleeve fit most 8 ounce canning jars
  • Promotes correct sipping with less mess
  • No spout to chew, no valve to lose
  • Can be used for water, milk, juice or smoothies
  • Easy grip silicone sleeve
  • Helps transition young children to real glass dinnerware

Product Description (Amazon)

EIO Kids Cup Cap and Sleeve for 8oz canning jar. For ages 2 years and older. Totally BPA free. Unmatched Versatility. Environmentally Friendly. Starting with genuine, durable canning jars, EIO's unique design offers the only spill-resistant toddler training cup designed for convenience and health benefits. Available in: Orange, Green, or Purple. The Kids Cup is a spout-free, valve-free cup made without BPA, Phthalates and PVC, and is designed to transition young children properly from bottles to real glass dinnerware. Sippy cup spouts and valves necessitate a bottle-like sucking motion, but EIO's unique cap promotes correct sipping, quickly and with less mess! </P> Give them confidence. Give yourself convenience. EIO is a one of kind kids cup. Our cap and sleeve fit on virtually any 8oz canning jar. The sleeve is easy to remove and can be left on the cup for washing. How's that for convenience? </P> We lost the valve... so you won't! EIO's cap is specifically designed without small parts, like the easy-to-lose valve. According to the ADA's recommendations for better dental development, children over the age of one should drink from a cup without a valve (* From The Journal of the American Dental Association, Vol. 135, No 3, 387). Spouts can also be detrimental, as they tend to become chew toys. EIO encourages a healthy, natural transition to cups. </P> Clearly, it's EIO for years to come. Our modern design appeals to kids of all ages and our versatility allows you to use the jar without the cap as your child learns new skills. The sleeve offers a flashy style and grippy surface no matter how old you are! Never throw them away. That's great news for our environment!

TGBB Reviews: EIO Learn To Drink :: Cap and Sleeve, Orange

Customer Reviews
Average Customer Review: 5 out of 55 out of 55 out of 55 out of 55 out of 5 2 Reviews
Write an online review and share your thoughts with others.

5 out of 55 out of 55 out of 55 out of 55 out of 5 Fantastic Idea, 3.1.2011
Reviewer: Adrienne Chow (Vancouver, BC )

I agree with the other reviewer about the sleeve being somewhat hard to get on the canning jar. That being said, be really gentle when putting it on and you will love it. The most eco-friendly idea for a drinking cup and so very easy to wash. Thank you Kriste at TGBB for your outstanding customer service and reasonable shipping to Canada.


5 out of 55 out of 55 out of 55 out of 55 out of 5 Love it!, 1.9.2011
Reviewer: Meera Lyver (Watertown, MN)

We absolutely love these cups. I bought two, one for each of my children. They are durable, wash up nicely and best of all are free of toxins. The sleeves are a little hard to get on and I accidently tore one of them. Once on the cup the sleeves can get a little loose, but I found washing them in hot water or putting them in the dishwasher helps. The lids/spout is perfect, just the right flow. Expensive, but worth it!


Amazon Reviews: EIO Kids Cup Cap & Sleeve (Glass Jar Is Not Included) (Orange)

  • Brand: EIO Kids Cup
  • Size:
  • Manufacturer: EIO Kids Cup
  • Model #:
  • UPC #: 837654663332
  • ASIN: B0044TZEM2
  • Click for More Details