Simple Modern 40 oz Trek Tumbler with Handle and Straw Lid | Cup Holder Friendly Insulated Stainless Steel Travel Mug | Lavender Mist

I use this almost every day...it's not SO big that I struggle to carry it with other stuff and yet big enough to keep me well hydrated without constant refills. Definitely keeps things cold for hours and hours. The lid and straw are awesome, no spill issues at all. I put it in the dishwasher and it all comes out just fine.Unlike this size better than the larger one, which I also have, because it fits easily in all cup holders and isn't too too heavy that it wants to lean or tip.It's a much more affordable option than some other popular brands & definitely does all of the same things & is holding up beautifully so far. I also really like this color, the pale teal is really nice.

My doctor has put me on a healthier diet, and that's meant making smoothies for breakfast. But my mornings are always rushed, so I like to take my smoothie to work with me instead of trying to drink it while getting ready. The problem is that my thick, semi-frozen smoothie will melt a bit on my drive in, so I needed a good cup to keep it nice and chilled. I wasn't planning on spending this much, but after reading complaints about other, less expensive cups leaking, not insulating well, etc, I started looking at Stanley and Simple Modern cups. And though I've always liked the Stanley brand, I refuse to be part of the image-centric crowd that has just now discovered them. So Simple Modern was left as the best option.I wasn't concerned with brand as much as quality. I realize these cups are popular, too, but I just wanted something in a non-garish color, no bold logo, that would keep my smoothie icy, and that had a thick enough straw. And that's exactly what this Simple Modern Trek tumbler is. And it works SO well! The color is muted, the logo is tiny, and when I finally get around to drinking my smoothie an hour after making it, it's just as thick and frozen as when it came out of the blender. I like that the straw is wide, it's seated in a rubber seal to prevent any leaks, and the lid can be put on specifically to position the straw where I want it. I still feel that the price is steep, but the quality is unbeatable.

Great sturdy handle, has a good seal, looks cute, holds enough water, keeps my water ice cold, very easy to clean. My only issue is I don’t love the plastic straw.

I’ve gone through a lot of tumblers over the years, but this one quickly became my favorite. The Simple Modern 40 oz Trek Tumbler is well-designed and feels sturdy without being overly bulky. The handle is super comfortable and makes it easy to carry around, even when it’s full. I love that it actually fits in my car’s cup holder – a surprisingly rare feature for large tumblers.The insulation works really well. My ice water stays cold all day long, even when I leave it in a hot car for hours. I’ve also used it for coffee, and it keeps it hot through long shifts. The straw lid is secure and doesn’t leak, which is a huge plus since I take it everywhere – from work to errands to the gym.The Almond Birch color is gorgeous and looks even better in person. It has a soft matte finish that feels high quality and doesn’t show fingerprints easily. If you’re looking for a reliable, functional, and stylish tumbler, this one checks every box.

Fantastic Stanley dupe with a lot of color options! I've never had an issue with the seal leaking, but it definitely comes out of the straw if it is knocked over. Super durable and can fit in lot of cup holders where my other larger cups cannot. Keeps my cold drinks cold and my hot coffee hot for hours at a time.

I’m genuinely impressed with the Simply Modern beige and white tumbler! The design is sleek and stylish, but it’s the thoughtful features that really won me over. One of my favorite things is the silicone seal where the straw inserts—it keeps the straw perfectly in place without slipping or rattling, which is such a simple but game-changing detail.Even better is the 360-degree straw technology. I can rotate the straw to any angle I want, and it moves so smoothly. Whether I'm multitasking, driving, or just lounging, I can always find the perfect position without any fuss.This tumbler keeps my drinks cold for hours, feels great to hold, and fits nicely in my car’s cup holder. Simply Modern nailed it with this one—both beautiful and brilliantly functional!

This tumbler has quickly become my favorite everyday essential! It’s beautifully designed, incredibly durable, and keeps my drinks at the perfect temperature for hours—hot coffee stays hot through the morning, and iced water stays refreshingly cold all afternoon. The lid fits snugly with no leaks, and the straw option is super convenient for on-the-go sipping.What I love most is how stylish it looks—sleek, modern, and available in such gorgeous colors. It’s also the perfect size for fitting in my car’s cup holder, which is a huge plus. I’ve already had friends ask where I got it!Highly recommend for anyone who wants a reliable, chic tumbler for daily use!

I bought this cup for someone but ended up keeping it. It was an excellent decision. The color is vibrant but the most important part is that it doesn't leak. It keeps beverages cold and it doesn't leak through the straw section. It does leak through the straw when tipped over but if you use a straw cover it will be fine.