Simple Modern Kids 24 oz Trek Tumbler with Handle - Spill Proof

In this review the Simple Modern Kids Trek 24 oz tumbler earns its place as a practical everyday cup for children and active families. The single biggest reason to buy is the spill proof silicone straw lid that reduces messes while keeping cold drinks insulated, making it ideal for school, sports and travel. The reviewer found the tapered, cupholder-friendly shape and ergonomic handle make it easy for small hands to carry, and the stainless steel construction delivers solid durability for everyday use.

Key Features

• Spill Proof Silicone Straw Lid: The lid is designed to prevent spills during normal use, helping to avoid puddles in backpacks and car seats.
• Four-Way Threaded Straw Placement: The lid accepts four different straw positions so children can choose the most comfortable angle for drinking.
• 18/8 Stainless Steel Construction: Durable metal keeps the tumbler ready for playtime, car rides, and repeated use without warping or cracking.
• Cupholder Friendly Taper: The tapered shape fits most standard cupholders and the handle provides a secure grip for kids on the go.
• BPA Free and Dishwasher Safe Lid: The silicone lid and straw are BPA free and can be placed on the dishwasher top rack for easy cleaning.
• Limited Lifetime Warranty: Backed by a limited lifetime warranty, giving extra assurance about long-term use.

Who It's For

The Simple Modern Kids Trek tumbler is best for parents looking for a reusable, insulated cup that minimizes spills for elementary-aged children, busy caregivers, or anyone who wants a smaller, easy-to-carry insulated bottle. Its 24 oz capacity suits thirsty kids and can handle a full day of activities without constant refills.

Those who should look elsewhere include people who need a cup for hot beverages or carbonated drinks, since the spill proof straw lid is not intended for hot or carbonated liquids. Adults who require larger capacities or dedicated travel mugs with vacuum insulation for long heat retention may prefer a different model.

Pros & Cons

Pros

• Leak resistant straw lid reduces accidental spills and is well suited to active kids.
• Comfortable ergonomic handle and tapered design make it easy to carry and fit cupholders.
• Stainless steel build and dishwasher-safe lid provide longevity and easy cleaning.
• Vibrant color options remain bright after washing according to customer feedback.

Cons

• The lid is not meant for hot or carbonated liquids, limiting use to cold or room-temperature drinks.
• Some customers report mixed opinions on long-term durability compared with heavier-duty adult tumblers.

Specifications

Our Verdict

The Simple Modern Kids Trek 24 oz tumbler is a smart, practical pick for parents and caregivers who need a reliable, spill-resistant cup for cold drinks. It balances usability, easy cleaning, and a kid-friendly design at a price that represents good value for everyday use, provided you do not need it for hot or carbonated beverages.

Frequently Asked Questions

Is the lid leak proof?
The silicone straw lid is designed to be leak resistant for everyday spills, but it is not intended for hot or carbonated liquids.

Can the lid and straw go in the dishwasher?
Yes, the lid and straw are BPA free and are safe on the dishwasher top rack.

Will this fit in a car cupholder?
The tapered shape is cupholder friendly and fits most standard cupholders while the handle provides extra grip.