Stanley IceFlow Flip Straw Tumbler with Handle 20 oz Twist On Lid and Flip Up Straw Leak Resistant

I absolutely love my Stanley IceFlow Flip Straw Tumbler (20 oz)! This tumbler keeps my drinks ice-cold for hours — even on hot days. The flip-top straw is so convenient for sipping on the go, and the handle makes it easy to carry without spills. It’s durable and feels super solid in my hand, and I haven’t had any leaks even when tossed in my bag. Great size for coffee, water, or iced drinks. Definitely worth every penny! Read more

I recently got the STANLEY 20 oz tumbler for my daughter, and she absolutely loves it! The lilac color is beautiful and vibrant, making it a stylish choice that she enjoys carrying around. It’s been great for keeping her hydrated throughout the day, whether she’s drinking water, smoothies, or iced drinks. The double-wall vacuum insulation works like a charm—her drinks stay cold for hours, even on warmer days. I’ve noticed that it keeps ice solid for nearly two days, which is perfect for keeping her favorite drinks fresh. Plus, the straw design is a game-changer; the IceFlow flip straw makes sipping easy, and it’s leak-resistant when closed, so there are no spills in her backpack. The tumbler is also very durable, thanks to the high-quality stainless steel construction. It’s survived a few drops without any dents, and the ergonomic rotating handle makes it easy for her to carry on the go. I appreciate that it’s dishwasher safe too, which makes cleaning it a breeze. Overall, the STANLEY tumbler has been a fantastic purchase—functional, sturdy, and kid-friendly. It fits perfectly in car cupholders, and the lifetime warranty gives me peace of mind that it’s built to last. Highly recommend for any active kid or anyone looking for a reliable way to keep drinks cold! Read more

Stanley ALWAYS delivers!!! Definitely a must have! Keeps water ICE cold for over 24hrs, easy to clean, and just the right size for school bookbag, I purchased this for my daughter for school! Read more

My daughter is 3 and loves to use my Stanley as her own so I got her this one in the pretty purple color. The handle makes it easy to carry and it fits in her cup holder in the car seat she has. It keeps her water cold all day. Cleaning it is easy but you really do need to clean it every few days or sometimes alittle mold starts to grow which is alittle upsetting especially because these cups are so expensive and I’ve never had that issue with my other tumblers Read more

Perfect for my 6 year old. Keeps ice all day. Smaller than big Stanley so more light weight for her. Seems to be leak proof. Would definitely buy again Read more

I love this Stanley IceFlow tumbler! I take it everywhere with me, the insulation is the best I have had in a cup, it keeps my drinks cold, and the ice stays frozen as advertised. I love that it fits in my car cup holder. I love the leak-resistant flip lid, however I am in my 60’s and find the lid hard to open when refilling, and if I don’t tighten it I am afraid it will leak, but it may be just my week hands : ). I definitely love the quality of the Stanley cups, in fact I bought two more for my grandchildren, outside of the lid the only issue I have had is some discoloration on the side, but I have made a warranty claim so we will test out the warranty claim and I will come back to report. I still highly recommend this cup to anyone who is looking for a durable and stylish cup. Read more

I absolutely love my Stanley tumbler. The quality is outstanding, and it has become my daily companion everywhere I go. My water stays cold for hours, even on hot days, which is exactly what I wanted. It’s sturdy, well-made, and easy to carry around. I’m really happy with my purchase and definitely recommend it to anyone looking for a durable and reliable tumbler. Totally worth it! Read more

These insulated Stanley tumblers hold hot or cold liquids. They fit in car cup holders. The handle is nice for carrying it. But 20 ounces is a lot of liquid. I wish these were 12-15 ounces size. Read more