Zak Designs Disney Mickey Mouse Kelso Tumbler Set, Leak-Proof Screw-On Lid with Straw, Bundle for Kids Includes Plastic and Stainless Steel Cups with Bonus Sipper (3pc Set, Non-BPA) 15 fl oz.

This cup comes with both stainless and plastic options, and I purchased it to transition my baby from a sippy cup to a straw. While my baby is comfortable using straw cups for water, he refused to do so with milk, and the doctor recommended it to regulate milk intake. I've tried various types, but cleaning and drying the straw proved challenging. I chose this cup based on reviews mentioning its leakproof design. Given that my baby tends to throw things, I started with the plastic version. Once he gets accustomed to it, I plan to switch to the stainless steel cup. I bought this cup a month ago, and just recently, my baby started drinking milk from it accidentally during an outing when I didn't have the sippy cup. After initially refusing for about an hour, he eventually accepted it. I appreciate the cup's quality construction and the flexibility it offers with two material choices. The cute design appeals to my baby, and the straw is robust enough for teething, leaving no marks even when bitten. Overall, a well-made and versatile cup that caters to different situations.

Had these for months now. They’ve held up from hand washing, top rack dishwasher cycles and being tossed around by a toddler. Only had a leak once but that was my fault for forgetting to put the seal ring in the lid. Also, my toddlers favorite cups.

I love the cup designs and that drinks stay cold in the insulated cups. However, my toddler has chewed through the straws which now makes the cups leak. I would recommend for a transition cup.

Such cute cups. No leakage. The extra straw is super handy for the what ifs. My Grandson was so happy to see "the moooouse" when he seen them. Will definitely buy more as they're needed.

Great product my son is in the rough stage where everything gets tossed around and they hold up very well. The caps worm very well with the solid straw top replacements. With this we got 1 plastic and one metal cup.