Trek Tumbler

Name: Trek Tumbler
Brand: Simple Modern
SKU: SKU-331494-default
Price: 16.46 USD
Availability: InStock
Rating: 5.0 (3 reviews)

$16.46 ~~$26.99~~ In stock

Category: Trek Tumbler

50oz Capacity: Large capacity helps you stay hydrated with fewer refills.
Leak Resistant: Comes with straw lid to prevent spills.
Double Wall Insulation: Keeps beverages hot or cold for hours.

Pat/Pat Pend.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 3 reviews)

Jacob Z. ★★★★★ Oct 20, 2026

Filled this up with ice water before a long hike and it was still cold hours later when I finally cracked the straw lid, which is nice and tight so nothing leaked in my bag. The 50oz size meant I only had to refill once all day, which was honestly the best part for me.

Emma V. ★★★★★ Oct 19, 2026

I was skeptical about the double wall insulation, but my coffee stayed piping hot during a three-hour morning hike. The straw lid is also snug enough that I can toss it in my bag without worrying about leaks.

George G. ★★★★★ Oct 18, 2026

The 50oz capacity is a game changer for my long hikes, and the straw lid really does prevent leaks in my bag. Coffee stays hot for hours, so I can actually enjoy it at the summit.