Simple Modern 40oz Tumbler: Is It Better Than The Stanley?

I am nothing if not someone who loves to be influenced. After I shared my Stanley tumbler review, I started getting messages asking me to review the Simple Modern 40oz Tumbler (linked HERE). I decided against it, because I really don’t need another cup. And yet…here we are! I’m so glad I succumbed to peer pressure, because this is my favorite water tumbler yet. I’m going to share all of the things I love, along with a slightly annoying snafu with my order. I also recently ordered a BruMate Era tumbler that arrives next month. When I get that one, I plan to do a master post comparing all of my cups — including a test of which keeps water coldest the longest. Let’s get into it.

Forest green Simple Modern 40oz Tumbler next to a beige Stanley Quencher H2.0 Flowstate™ Tumbler on a brown table

Simple Modern 40oz Tumbler

Before I bought my first large water tumbler, I didn’t get the hype. But having a huge cup really does help me drink more water. When I go out of town and forget to bring a tumbler, I notice how much less hydrated I feel. Now that we’ve established that a giant reusable cup can be good for your health, it’s time to determine which you should get. The first difference is the price. The Stanley 40 oz. Quencher H2.0 FlowState Tumbler cost me nearly $61 after taxes; in comparison, the Simple Modern 40 oz Tumbler was only $32.09. This is the most significant consideration, in my opinion — it’s nearly half the price and serves the same function. If anything, I’d pay more for the Simple Modern cup.I’m going to address other factors.

Size

Stanley Quencher H2.0 FlowState Tumbler 40oz: 5.82 x 12.3 inches, 1.5 pounds

Simple Modern 40oz Tumbler: 5.46 x 10.46 inches, 1 pound

The Stanley cup weighs more than the Simple Modern, and it’s also taller. I personally find it easier to lug the Simple Modern around, but the contrast isn’t significant enough to make much of a difference. The biggest advantage is fitting two Simple Modern tumblers in car cupholders, which I couldn’t do with the Stanley.

Forest green Simple Modern 40oz Tumbler

Design

The Stanley and Simple Modern are similar enough in design that I don’t feel as if I’m missing out carrying the cheaper Tumbler. If anything, I prefer some of the colors that Simple Modern sells. I liked my Reduce tumbler, but felt that it lacked the same sleek design as Stanley. This is a great alternative.

Function

This is where the Simple Modern really shines. If you turn the cup upside down, it’ll leak, but I haven’t noticed any problems when it’s rolled on the side. This simply isn’t the case for Stanley. One of my biggest gripes with the cup is how quickly it leaks water, which is an issue Simple Modern doesn’t seem to have.

I’ve only had the Simple Modern cup for a few weeks so I can’t speak to longevity, but I will update this post once I’ve owned it for longer. My Stanley has its fair amount of chipping, although I wonder if that’s because I bought it in such a light color. When I spent $60 on a water tumbler, I assumed that it’d be more durable.

This is anecdotal because I haven’t officially tested either cup, but the Simple Modern seems to keep water just as cold — if not moreso — than the Stanley.

Final Thoughts

I know this reads as a glowing review of the Simple Modern tumbler, so let me share the one thing that was a bummer. When my cup arrived, there weren’t any straws even though the product listing advertised two. (A quick glance at the reviews revealed that I wasn’t the only one.) Amazon generously refunded me, but I was left without a straw and am now using one that doesn’t quite fit the cup. This doesn’t have anything to do with the actual product, but it was a tiny frustration. I used my husband’s tumbler for all of the photos in this post.

I make a small commission when you shop my affiliate links and am grateful for your support. Don’t forget that you can shop the Simple Modern 40oz tumbler HERE.

Leave a Comment

7 Comments

  1. Ashley wrote:

    If you have the actual straws that go in it then it doesn’t leak at all upside down! I purchased my first SM 40oz at target and it only came with one straw in the cup. I bought my second on Amazon and it came with 2 straws. I don’t have a Stanley but I really love my simple modern. Even my 3 year old loves it so I bought him one in his own size.

    Posted 12.30.23 Reply
  2. Jenn wrote:

    Order direct from Simple Modern. The best customer service I have ever experienced. Sent them a question on a cup I was considering for a relative and their answer went above what I expected. Even included photos. Just ordered and can’t wait to see how they like it.

    Posted 1.15.24 Reply
  3. Carrie Schnelzer wrote:

    Definitely, don’t give it a final thought until you purchase from the actual Simple Modern website! I have no less than 20 of the Simple Modern cups tumblers and more and I absolutely love them and they have the best customer service. If you would have bought the cup off of the actual Simple Modern site. They would have sent you a free cup to replace it and had you keep the one you had. customer service is unmatched. But 100% agree Simple Modern is definitely better than Stanley

    Posted 1.30.24 Reply
  4. Lynda Keller wrote:

    Have you looked awala? I have 2 that are amazing. Mine have to fit under water dispenser in fridge so 40 oz is out. Luckily I can refill at work.

    Posted 2.2.24 Reply
    • Ayana Lage wrote:

      I want to check them out! I’ve heard they’re great.

      Posted 2.7.24 Reply
  5. Kris Scanlon wrote:

    Simple Modern is the BEST! I have 6 of the 40 oz Treks and am never without one!!!

    Posted 2.14.24 Reply