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💼 Stay hydrated, stay unstoppable — sip smart with Simple Modern Trek!
The Simple Modern Trek 40oz tumbler combines durable 18/8 stainless steel with double wall vacuum insulation to keep beverages hot or cold for over 24 hours. Designed with an ergonomic handle and spill-resistant straw lid, it fits most car cupholders and is dishwasher safe. Its sleek checkered design and practical features make it the ultimate hydration companion for busy professionals on the go.






| Age Range Description | Adult |
| Asin | B0CFW31TSB |
| Best Sellers Rank | #223 in Kitchen & Dining (See Top 100 in Kitchen & Dining) #125 in Insulated Bottles |
| Brand Name | Simple Modern |
| Capacity | 40 fluid ounces |
| Color | Pattern: Checkmate |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.7 4.7 out of 5 stars (43,514) 4.7 out of 5 stars |
| Finish Types | Glossy |
| Global Trade Identification Number | 00191719234036 |
| Included Components | Straw, Trek Tumbler |
| Item Dimensions W X H | 5.46"W x 10.46"H |
| Item Type Name | Insulated Travel Tumbler with Handle |
| Item Weight | 16 ounces |
| Manufacturer | Simple Modern |
| Manufacturer Part Number | Trek Insulated Tumbler with Handle |
| Material Features | Insulated |
| Material Type | Stainless Steel |
| Material Type Free | Free of Glass, Plastic, and Silicone |
| Model Number | TRKC-SH-40-CKM-1 |
| Number Of Items | 1 |
| Occasion | Home, Travel |
| Other Special Features Of The Product | Cupholder Friendly, Dishwasher Safe, Handle, Leak Proof, Vacuum Insulated |
| Pattern | Checkered |
| Product Care Instructions | Dishwasher Safe |
| Product Style | 40oz |
| Recommended Uses For Product | Home, Nursing, Travel |
| Reusability | Reusable |
| Shape | Tapered |
| Size | 40 Ounces |
| Specific Uses For Product | Cold Drinks, Hot Drinks |
| Theme | Sports |
| Unit Count | 1 Count |
| Upc | 191719315018 191719234036 |
User
Get this cup.
If you’re able to purchase this tumbler buy it now! It keeps drinks cold for over 24 hours? Yeti who? Stanley what? This cup has everything I haven’t had any leaks, fits everywhere I go, lid screws on easily and I haven’t had any dings chips or breaks. 10 out of 10 would recommend.
User
Modern Love
Just replaced my Rocky Mountain Tumbler with Stanley 30oz. I had to return the Stanley as all the hype said it kept drinks cold 9 plus hours, not, in a few it was lukewarm. Now the Simple Modern 40oz tumbler, has kept not only it cold, there is still ice left after 24 hrs. I would highly recommend this product love, the straws, the handle makes it easy to hold, love it, plus they come in over 20 colors.
User
Great looking, size and quality tumbler!
This is my absolute favorite go-to tumbler. I put water and ice in it and carry it in the car all day long. It is so nice to have cold water with me all the time. I can leave it in the car when I’m running errands or take it inside when I’m playing Mahjong at a friends. Water stays cold all day! 30 ounces is a great size not to heavy. It does not leak and I love the fact I received two straws so one can be in the dishwasher while I’m using the other one. Highly recommend simple modern tumblers! I also have the 40 ounce and I use the flip up lid when I take that one to Pickle Ball. Highly recommended!!
User
This is *IT*
Let me start off by saying that I'm not an influencer, nor have I received anything in return for this honest review. I also gave this tumbler a solid month of daily use before I put in my 2 cents.Also, the pictures were taken in broad daylight. The picture of me holding it upside down is the only time it leaked, but, ya know, I'm holding it full of water, upside down, and even then, only a tiny bit escaped. Through the straw, not the lid, mind you. When the straw was removed and I held it upside down, droplets escaped, one by one.I didn't purchase this for any other reason than to reduce my beverage goblin tendencies, and to support my laziness in regards to washing excess dishes.I bought this because I was tired of having a car cup and a house cup. My house cup is my favorite, it also holds 40 oz, but doesn't fit any cup holder because it's essentially a tank (I copped it on clearance at Walmart 2 years ago for like, $6, and it's the tits). HOWEVER, it really sucks to not be able to take it everywhere, and it's definitely not spill proof. So I had that tank for the house, and my 8 year old 30 oz Yeti for the vehicle, since it fits.I've never used a Stanley so I cannot compare, though I do own the Simple Modern 64oz summit, had it for years, and it's stood the test of time and regular use, both outdoor and indoor. But it's not practical because, although it's very well made, it's massive, heavy, handle-less, and rolls out of the passenger seat onto the floor and out of reach, leaving me parched and annoyed.This tumbler is well-made, from the unit itself to the lid and straw, and the price point is beyond reasonable. I'd have paid $40 for it because of how well it's preformed.The handle is sturdy and comfortable, and it supports the full weight of 40 oz of ice water easily. I've dropped it several times and the powder coating hasn't chipped, nor has the metal dinged.Although most wouldn't think if it, it is SO nice to decide where I want the straw to be in regards to where and how I'm sitting and what hand I'm reaching for it with.It washes up easily.It's not obnoxiously large and it's overall appearance is low-key.It keeps my tea cold and fresh for 2 days indoors. I've left it filled with ice water in my vehicle for 2 days (in early June in the south, mind you). I got super thirsty after a grocery run and took a sip. It was room temperature, if not a skosh cool, but in no way was it warm, even though the cup itself was.It's fallen out of a backseat cup holder and laid on the floor for well over an hour without my knowledge, and although a few drops escaped from the straw, the carpet of my vehicle was dry, and the tumbler was still full of ice water.And, ya know, it keeps you hydrated because you can always keep that thang on you.I ordered the almond color. It's really more of a very light beige. Or coffee that's mostly creamer. A lot lighter than you'd think. It's definitely that boring popular aesthetic hue that everyone's so into, so if that's what you're going for, it's spot on.All in all, I really really REALLY like this tumbler and I'd definitely recommend it. Then again, Simple Modern products haven't ever really let me down, so it's not a huge shocker.
User
LOVE IT
Fits great in cup holder, handle makes easy to travel with, the lid design makes leaking very little if tipped over, love the color, goes great christmas with all my grinch decor
User
height, handle and ice
I've waited awhile before I wrote a review because I wanted to see how it held up. I've used this tumbler for over 2 months now without any problems. It isn't as tall as most 30 oz. tumblers, so when it's in the car cup holder it isn't blocking any of the controls knobs. I like that the lid screws on and the the only way it can leak is thru the straw. It keeps ice all day long. I didn't buy this for hot drinks so I can't give a honest review on how long drinks will stay hot. The 3 things I was looking for height, handle and how long ice will last and I'm happy with those 3 things. I bought this color of cup because it was a good deal. I hope they get in a better selection of colors now that I know how well I like this tumbler.
User
Great for Smoothies!!
I wanted something to take my smoothies to work that would include a straw, but also not have a zillion little crevices to clean up around the lid and straw each night. This has fit the bill perfectly. It's a good size, not excessively priced, and has help up well overall to daily use. I do see a bit of wear in the straw, but again, this is over three months of almost daily use. It keeps my smoothie cold all morning and I've gotten several complements on it. It's not going to be fully waterproof, but I think that's obvious from the construction. The lid seals well, however, and I am happy with my purchase.
User
New Favorite Cup!
I purchased this cup and am going back for more! After purchasing this, I’ve tossed all of my Stanley’s. Without the straw in, it doesn’t leak at all!! With the straw in, it obviously leaks if it’s tipped completely upside down. By the next morning, my drink is still ice cold. Fits in every cup holder! If you’ve been looking for the perfect cup, this is it!!
User
ممتاز
ممتاز شكله كيوت مررررة و يحفظ البرودة وقت طويل
User
Genial
On a 2 pailles intégrées. Garde l'eau froide pendant des heures et ne coule pas
User
Great product
There are no spills on this when tilted side ways. Color is nice and keep my water chilled for a long time.
User
Excelente compra
El termo es increíble y de excelente calidad
User
Good quality simple design tumbler that keeps water cold for days!
All i can say is WOW WOW WOW! my water stays cold for days, there is still ice 24 hours later! and i love the simple design, leak proof, and color, easy to clean and easy to hold, does not slip on table. I made some research on which tumbler to get for cold water duration and i decided on simple modern.
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