Simple Modern 40 fl oz Insulated Stainless Steel Trek Tumbler with Straw Lid | Forest
Simple Modern 40 fl oz Insulated Stainless Steel Trek Tumbler with Straw Lid | Forest
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Simple Modern 40 fl oz Insulated Stainless Steel Trek Tumbler with Straw Lid | Forest

7,990 ratings
Simple Modern 40 fl oz Insulated Stainless Steel Trek Tumbler with Straw Lid | ForestSimple Modern 40 fl oz Insulated Stainless Steel Trek Tumbler with Straw Lid ForestSimple Modern 40 fl oz Insulated Stainless Steel Trek Tumbler with Straw Lid Cotton Candy Tie DyeSimple Modern 40 fl oz Insulated Stainless Steel Trek Tumbler with Straw Lid Electric Lavender LeopardSimple Modern 40 fl oz Insulated Stainless Steel Trek Tumbler with Straw Lid Blush
Actual ColorForest

Key item features

  • Insulated Design: Double-walled and vacuum-insulated stainless steel construction maintains beverage temperature for extended periods.
  • Ergonomic Handle: Features an aesthetically designed handle for comfortable grip and portability.
  • Straw Lid: Includes a straw lid with a four-way threaded design, allowing for customizable straw placement.
  • Material Composition: Constructed from premium 18/8 stainless steel for durability.
  • Capacity & Fit: Holds 40 fluid ounces and is designed to fit standard cupholders.
  • Versatile Use: Suitable for various activities and outfits, offering a range of color options.
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Product details

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Customer ratings & reviews

4.7 out of 5 stars
stars
7,990 ratings5,521 reviews
How item rating is calculated
  1. 5 stars89% (7,099)
  2. 4 stars4% (302)
  3. 3 stars3% (215)
  4. 2 stars2% (137)
  5. 1 star3% (237)

Reviews summary

Pros

  • : The 30oz and 40oz capacities fit car drink slots.
  • : The tumbler keeps drinks chilled beyond one day.
  • : The finish is bright and closely matches the product images online.
  • : The seal prevents spills when the bottle is tipped.
  • : The tumbler matches quality and features of higher-end models.
  • : The tumbler keeps beverages cold for over 24 hours.
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Showing 1-3 of 5,521 reviews

Aug 14, 2026
Reviewer name: Jaimie
Item details
Color: Electric Lavender Leopard
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Adorable print, amazing quality

I love this tumbler! It keeps ice cold for over 24 hours. I work a very physical job and I'm also in the gym so I have to stay hydrated. It fits in the cup holders in my car, in the gym equipment and it has a sturdy handle that's easy to carry. The straw is wide and I like it better than the standard, smaller straw that comes with most other 40oz tumblers :)

Helpful?42U3BVOYQ3YD5129928122
Oct 14, 2026
Reviewer name: Aimee
Top Reviewer
Item details
Color: Cotton Candy Tie Dye
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Love this cup!

Beautiful design, super colorful and an awesome size for the price!

Helpful?42U3BVOYQ3YD5129928122
Sep 26, 2026
Reviewer name: Kelley L.
5 out of 5 stars
5 out of 5 stars review

Love the color of my tumbler!

I get so many compliments on my new cup!! I love it and always look forward to my purchases. Great quality and even better price!!

Review from Simple Modern
Helpful?42U3BVOYQ3YD5129928122
Current price is $50.89$1.70/fl oz
Price when purchased online

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Ships to
Arrives between Oct 23 - Oct 27
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Shipping fee $4.99
Sold and shipped by Pinnacle Shop
1 out of 5 stars
1 star out of 5, based on 1 seller review(1.0)
Other sellers
$40.01
+ $19.99 shipping
Shipping, arrives by Thu, Oct 22 to Columbus, 43215
Sold and shipped by Twenty Two Kangaroos
Free Holiday returns until Jan 31
$47.99
+ $11.95 shipping
Shipping, arrives by Fri, Oct 23 to Columbus, 43215
Sold and shipped by Elite Suppliers
Free Holiday returns until Jan 31