Trek Kids Tumbler with Silicone Straw Lid

Name: Trek Kids Tumbler with Silicone Straw Lid
Brand: Simple Modern
SKU: SKU-331489-default
Price: 16.05 USD
Availability: InStock
Rating: 5.0 (3 reviews)

Trek Kids Tumbler with Silicone Straw Lid - Main image

$16.05 ~~$21.99~~ In stock

Category: Trek Tumbler

Cupholder Friendly: Tapered shape with handle makes it the ideal cup -- Take Us With You wherever you go.
Spill-Proof Silicone Straw Lid: Comes with a silicone straw lid to prevent spills. Lid is also compatible with Simple Modern Classic tumblers.
Double Wall Insulation: Keeps beverages cold for hours.
Not Intended for Hot or Carbonated Liquids: Pressure may build in the tumbler causing leaks or spills.

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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Delivery costs

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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)

Olivia N. ★★★★★ Oct 20, 2026

The handle and tapered bottom are perfect for my son’s car seat—it fits in the cupholder without wobbling, and the silicone straw lid hasn’t leaked once since we got it. He actually asks to take this cup everywhere now.

Joshua G. ★★★★★ Oct 19, 2026

My daughter can finally take her water in the car without me worrying about spills—that silicone straw lid is a game changer for our morning commute. The handle makes it super easy for her little hands to carry.

Grace ★★★★★ Oct 18, 2026

The tapered shape fits perfectly in my car’s cup holder, and the handle makes it easy for my kid to carry around. The silicone straw lid hasn’t leaked once since we started using it.