Trek Kids Tumbler with Silicone Straw Lid

Name: Trek Kids Tumbler with Silicone Straw Lid
Brand: Simple Modern
SKU: SKU-331387-default
Price: 17.24 USD
Availability: InStock
Rating: 5.0 (3 reviews)

Trek Kids Tumbler with Silicone Straw Lid - Main image

$17.24 ~~$24.99~~ 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.

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

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

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

View policy

If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy

Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy

Returning an item

Check the return conditions before sending anything back.

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

View policy

Customer Reviews (5.0 / 5 · 3 reviews)

Harper ★★★★★ Oct 20, 2026

My kid drops this thing constantly, and the silicone straw lid actually holds up—not a single spill on the car seat yet. The handle makes it easy for small hands to grab, and it fits right in the cup holder without tipping.

Evelyn ★★★★★ Oct 19, 2026

The tapered shape is a lifesaver—it slides right into the cupholder without wobbling, and my toddler can grab the handle easily. The silicone straw lid has survived a few drops with zero spills, which honestly feels like a small miracle.

Edward U. ★★★★★ Oct 18, 2026

My kid's cup finally fits in the car's cupholder, and the silicone straw lid has survived multiple drops without a single spill. That tapered shape with the handle is perfect for little hands.