Insulated Coffee Mug Cup with Lid, 40 oz Tumbler with Handle and Straw, Double walled Stainless Steel Coffee Tumbler, Thermal Water Bottle Jug, Navy Blue

Great product!
I recently purchased this incredible tumbler, and I must say, I am absolutely delighted with its performance! Although I have only just received it and started using it today, I cannot contain my excitement about this product. As someone who works in a non-air-conditioned warehouse, battling scorching temperatures during the summer months has always been a challenge. But thanks to this tumbler, my drinks remain refreshingly cold for hours on end!From the moment I unboxed this tumbler, I was impressed by its sturdy construction and sleek design. Its double-walled insulation truly lives up to its claims. The moment I poured my ice-cold beverage into the tumbler, I could instantly feel its chilliness against my hand. This was a promising start, and I couldn’t wait to put it to the test in my demanding work environment.During my shift today, I was blown away by the tumbler’s ability to maintain the temperature of my drinks. Despite the relentless heat in the warehouse, my cold beverage stayed refreshingly chilled for hours. The ice cubes I had added in the morning were still intact, and the drink tasted as if it had just been poured.The tumbler’s performance has truly been a game-changer for me. It not only quenches my thirst but also provides a much-needed respite from the sweltering heat. I no longer have to settle for lukewarm drinks or make repeated trips to the water cooler. With this tumbler by my side, I can stay hydrated and enjoy icy-cold refreshment throughout my entire shift.In addition to its exceptional insulation, the tumbler also boasts a spill-proof lid, which is a fantastic feature for a warehouse environment. I no longer have to worry about accidental spills or leaks while carrying it around. The lid fits snugly and securely, providing peace of mind that my drink will stay contained even during busy and fast-paced moments.Overall, I couldn’t be happier with my purchase. This tumbler has exceeded my expectations and has become an indispensable accessory for my workdays in the warehouse. Its ability to keep my drinks cold for hours is nothing short of remarkable, and the spill-proof lid is an added bonus. If you work in a similar environment or simply desire long-lasting cold drinks, I highly recommend investing in this outstanding tumbler. Trust me, it’s a game-changer!

Overall, good product
I like that this holds 40 oz and fits in my cup holder.I bought this to leave in my car for when I make deliveries.My drink runs out before the ice melts.I have left it in my car overnight and there was still ice in it the next afternoon.I use this cup with the straw.It has been knocked over in my car and has leaked, which makes sense.I have not used it without the straw.Two aspects I am not fond of:The lid does not easily twist back on with the straw inserted.The black straw tip cracked within a week of use.

No need for an overpriced Stanley
Never owned a tumbler before and this is a great first purchase as it gets the job done. I poured ice water inside one night and accidentally left it open, uncapped. The ice melted but the water was very cold as if I never took it out of the freezer come the morning. When I put coffee or tea inside, it stays hot even when I return home after work if I don’t finish everything. This thing is also leakproof. I’ve accidentally knocked it over a few times and never had to clean up a mess. I fight to unscrew the lid time to time when it comes to washing. It has a very tight seal but I can’t complain. I’ve also gotten a lot of compliments on the colorway of this tumbler and it think it’s very pretty. Great purchase overall. Highly recommend.