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

7,925 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
7,925 ratings5,493 reviews
How item rating is calculated
  1. 5 stars89% (7,050)
  2. 4 stars4% (297)
  3. 3 stars3% (211)
  4. 2 stars2% (134)
  5. 1 star3% (233)

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 5,493 reviews

Apr 4, 2026
Reviewer name: K
Top Reviewer
Item details
Color: Cotton Candy Tie Dye
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Love the color, it just screams Spring! I get so many compliments on it, fits perfectly in the cup holders in my car (very important, as I will forget my purse before I forget my drink), and doesn't have little pieces that can store mold. I will say, it doesn't stay cold as long as the Ozark Trail brand cups I use 90% of the time. So if you are wanting your drink to stay cold for a longer period, might not be the one for you.

Helpful?42U3BVOYQ3YD5129928122
Oct 30, 2025
Reviewer name: Wendy
Item details
Color: Blush
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Gorgeous color and keeps my drinks COooooold!

My favorite tumbler! Keeps drinks very cold. I love that the materials are not toxic. You can mix and match the lids and straws with other tumblers in this line to make cute new color combinations.

Helpful?42U3BVOYQ3YD5129928122
Sep 3, 2025
Reviewer name: anonymous
Top Reviewer
Item details
Color: Forest
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Simple Modern Green Cup

Lid stays on tight. Easy to clean - no build up no mold issues! Love the color as well. Keeps drinks cold for quite awhile. Fits good in car cup holders!

Helpful?42U3BVOYQ3YD5129928122
Current price is $40.00$1.33/fl oz
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