Reduce Cold1 40oz Tumbler with Handle, Stainless Steel, Color Block

⭐⭐⭐⭐⭐ I've owned a Reduce 40 oz tumbler for quite a while now, and it's hands down one of the best insulated tumblers I've ever used. I happened to find this one on Walmart's clearance rack for $19.99 instead of the regular $24.99, and it was an absolute steal. The color or pattern may have changed, but the performance certainly hasn't. Fill it with ice and water, and it'll stay ice cold for days. Even on a 100-degree day, it keeps drinks incredibly cold. The insulation is outstanding, and the handle makes it easy to carry around. Whether you find it on sale or pay full price, I'd buy it again without hesitation. If you're looking for a quality 40-ounce tumbler that really performs, this one won't disappoint. Highly recommended! Bob's your uncle.

I absolutely love this cup, once you fill it up and keep ice in it'll stay for at least a day. The insulation is amazing and if you need to mix your drink mixes in then you can just snap the lid shut after taking out the straw. I would be a little careful putting the cup in a holder because it can take the whole holder with it!