Copco Sierra 24-Ounce Cold Tumbler, Purple

I bought 3 different BPA-free travel tumblers on Amazon last month. This one good, and I'll definitely keep using it, but it does not compare well to the quality and features of the other 2.

All three are all priced within a few dollars of each other, and available for Free Super Saver Shipping and Amazon Prime. I have used them only for ice water and iced tea (black and herbal), and they hold no residual flavors, even with strong teas like peppermint. I cannot vouch for how any of them would fair with smoothies, soda, or coffee drinks.

I'd rank them in this order

BEST: Aladdin Migo Aero 16-Ounce Insulated Water Tumbler with Straw, Purple
Pros: Double wall reduces sweating, stays cold, tight-fit lid, looped top handle makes it easy to carry when my hands are full, lid is domed on...Read more

I bought one of these cups after seeing one of my friends with one. I have since ordered 4 more as gifts! You can't find these colors anywhere for this price (around $13 every where else). These cups are FANTASTIC!!! Durable, cute, perfect size, AWESOME & unique straw (that doubles as a stirrer)...I could go on and on about this cup. I use it daily for iced coffee then after a quick wash I fill it and use it all day with ice water. It can be taken to your fav coffee place and filled with any 'venti' size cold drink and you'll save .20 for bringing your own cup! Two notes: 1st, even though it says dishwasher safe I would recommend hand washing to prolong the life of the cup. And 2nd, The lid has a rubber ring that seals the cup from spills. Be careful not to turn the lid too tight or you'll loosen the ring and have to use something to stuff it back. It is an easy fix, but I didn't realize when I bought it that it has a quarter turn locking lid. **even though lid seals you can still...Read more

I bought the Starbucks version of this style cup for $15 and liked it but wanted a cheaper version of it so I could have several on hand. I found these here and bought three of them. They are very nice for what they are intended for and I do like them but they aren't as nice as the Starbucks one. These are not double walled so their insulation is not as good and that causes them to sweat. But I can live with that. The straws on these are MUCH better than the one that comes with the Starbucks cup because they have a stirring mechanism built in with the "fins" on the bottom.

All in all they are very nice and I would recommend them to others. However, if you are looking for the same quality as the Starbucks cup you will be somewhat disappointed with these.