Hero image 0 of Simple Modern 40 fl oz Insulated Stainless Steel Trek Tumbler with Straw Lid | Graphite, 0 of 8

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

Actual Color:Graphite

Almond Birch, $29.98

75.0 ¢/fl oz

Blush, $40.00

Other options

selected, Graphite, $20.00, was $29.99

50.0 ¢/fl oz

Lavender Mist, $29.98

75.0 ¢/fl oz

Midnight Black, $29.98

75.0 ¢/fl oz

Raspberry Vibes, $29.98

75.0 ¢/fl oz

Seaglass Sage, $29.98

75.0 ¢/fl oz

80s Mix, $21.99

55.0 ¢/fl oz

Forest, $34.00, Out of stock

85.0 ¢/fl oz

Key item features

Vacuum Insulated: Double walled and vacuum insulated to keep drinks hot or cold for hours.
Stainless Steel: Made from premium 18/8 stainless steel for durability and longevity.
Leak Resistant: Comes with a straw lid and two straws to prevent spills and leaks.
Ergonomic Handle: Designed with an ergonomic handle for comfortable carrying.
Cupholder Friendly: Fits standard cupholders for convenience on the go.
Large Capacity: Holds up to 40 fluid ounces of your favorite beverage.
Versatile Straw Lid: Four-way threaded straw lid allows for different straw placements based on drinking hand preference.
Generous Mission: Simple Modern donates more than 10% of profits and offers remarkable value.

Generated by AI

Specs

Net content statement
40 Fluid Ounces
Volume capacity
40 oz
Weight
1.27 lb
Activity
Everyday, Backpacking

Reviews summary

Pros

: Lasts for hours or days.
: Keeps drinks at low temperatures over time.
: Fits comfortably in cup holders and easy to carry.
: Product comes in a range of bright colors.
: Does not leak when tipped or turned upside down.
: Priced lower than similar products.

Generated by AI

Current price is Now $20.00

You save $9.99

was $29.99

50.0 ¢/fl oz

Price when purchased online

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About this item

Product details

The Simple Modern Trek Tumbler is double walled and vacuum insulated to keep your drink hot or cold for hours. The cup is outfitted with an ergonomic handle, that is aesthetically designed for comfort. It comes with a straw lid and straw so you can enjoy your favorite beverage on the go. The straw lid is four-way threaded to allow four different straw placements for your drinking hand preference. The Trek is made from 18/8 stainless steel and fits standard cupholders, and with a variety of color options, you can get an Emotional Support Water Bottle for whatever outfit or activity the day entails -- Take Us With You.

Vaccum Insulated Stainless Steel
Cupholder Friendly
Premium 18/8 Stainless Steel
Leak Resistant: Comes with two straws and straw lid that prevents spills
40 Fluid Ounces
We Exist to Give Generously: Simple Modern is built on serving you, offering remarkable value, and giving more than 10% of profit. All products are covered by a limited lifetime warranty.
Good everywhere.

info:

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.

Specifications

Net content statement

40 Fluid Ounces

Volume capacity

40 oz

Weight

1.27 lb

Activity

Everyday, Backpacking

Warranty

Warranty information

Limited Lifetime Warranty

Warranty url

https://www.simplemodern.com/pages/warranty-1

Warnings

State Chemical Disclosure

None

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Customer ratings & reviews

4.8 out of 5 stars

stars5,890 ratings4,252 reviews

How item rating is calculated

Reviews summary

Pros

: Lasts for hours or days.
: Keeps drinks at low temperatures over time.
: Fits comfortably in cup holders and easy to carry.
: Product comes in a range of bright colors.
: Does not leak when tipped or turned upside down.
: Priced lower than similar products.

Generated by AI

Customer photos

+791 images

Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.

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Showing 1-3 of 4,252 reviews

Nov 30, 2025

Rana

Item details

Color: Raspberry Vibes

5 out of 5 stars review

Verified Purchase

Keeps ice cold for at least 24 hours in room temperature! Probably longer....just havent tested it longer. The handle and design are perfect. I love that it is light weight, even filled with ice and liquid, so it would be easier to lift, carry and hold for an elderly person.

Helpful?

Dec 13, 2025

Emma

Top Reviewer

Item details

Color: Raspberry Vibes

5 out of 5 stars review

Verified Purchase

Best treat ever

My cat is dictating this review to me: These are my favorite treats out of all the things my servant gives me. I've had similar but they're not nearly as good. Inaba really started the entire puree in a squeeze tube market and they're still on top for me. These are especially great when I'm parched since they offer a lot of hydration that dry treats don't. I haven't found a flavor I don't like. Sincerely, Jinx

Helpful?

May 8, 2026

Kayla

Item details

Color: 80s Mix

5 out of 5 stars review

Verified Purchase

Perfect size fits easily in cup holders and is not too heavy

Helpful?

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

Key item features

Specs

Reviews summary

Pros

How do you want your item?

Try 30 days of Walmart+ for just $1!

About this item

Product details

Specifications

Net content statement

Volume capacity

Weight

Activity

Warranty

Warranty information

Warranty url

Warnings

State Chemical Disclosure

Similar items you might like

Based on what customers bought

Best seller RTIC 20 oz Ceramic Lined Insulated Essential Tumbler, Leak-Resistant Lid, Black $17.98 89.9 ¢/ea

RTIC 20 oz Ceramic Lined Insulated Essential Tumbler, Leak-Resistant Lid, Black

Best seller RTIC 30 oz Ceramic Lined Insulated Essential Tumbler, Leak-Resistant Lid, Black $23.99

RTIC 30 oz Ceramic Lined Insulated Essential Tumbler, Leak-Resistant Lid, Black

Rollback Simple Modern 30 fl oz Insulated Stainless Steel Trek Tumbler with Straw Lid | Raspberry Vibes $22.97 Was $29.84 76.6 ¢/fl oz

Simple Modern 30 fl oz Insulated Stainless Steel Trek Tumbler with Straw Lid | Raspberry Vibes

Rollback Simple Modern 40 fl oz Insulated Stainless Steel Trek Tumbler with Straw Lid | Forest $24.97 Was $29.98 83.2 ¢/fl oz

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

Simple Modern 24 fl oz Insulated Stainless Steel Trek Pivot Tumbler with Straw Lid and Top Handle|Cotton Candy Tie Dye $26.77 Was $29.97 $1.12/fl oz

Simple Modern 24 fl oz Insulated Stainless Steel Trek Pivot Tumbler with Straw Lid and Top Handle|Cotton Candy Tie Dye