Trek Tumbler

Name: Trek Tumbler
Brand: Simple Modern
SKU: SKU-331495-default
Price: 16.19 USD
Availability: InStock
Rating: 4.7 (3 reviews)

$16.19 ~~$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 (4.7 / 5 · 3 reviews)

Daniel ★★★★★ Oct 19, 2026

The double wall insulation actually does its job—my iced coffee stayed cold through a whole afternoon of hiking, and the straw lid didn’t leak a drop when it bounced in my bag. It’s hefty when full, but that’s a fair trade for not needing a refill.

Ruby ★★★★★ Oct 18, 2026

The 50oz capacity means I only refill once a day at work, and the double wall insulation keeps my iced coffee cold for hours. The straw lid is totally leak resistant in my bag, which is a huge relief. Exactly what I needed for long hikes.

Eva S. ★★★★☆ Oct 20, 2026

The 50oz capacity means I only fill it once before my long hikes, which is perfect. The straw lid hasn’t leaked in my bag yet, though I wish the lid locked more securely.