Simple Modern 40 oz Trek Tumbler with Handle and Straw Lid – Insulated Stainless Steel, Cupholder Friendly | Maui

The Simple Modern Trek Tumbler 40 oz is built for everyday momentum, whether you’re commuting through a busy morning, heading to the gym, or chasing outdoor errands. Its double-wall vacuum insulation works with a rugged 18/8 stainless steel body to help keep drinks hot for hours or refreshingly cold for long stretches. A sweat-free exterior helps keep hands comfortable and surfaces dry, so you can carry it with confidence in a backpack or tote. With a generous 40-ounce capacity, you can reduce refills on demanding days and still stay hydrated on the go.

A standout feature is the ergonomic handle, designed for a natural grip during busy days. The straw lid offers four-way threading, letting you select from four straw placements to suit your drinking hand and posture. The kit includes two straws—one color-matched and one transparent Tritan—so you can swap without hunting for accessories. The lid is designed to minimize leaks when you’re in motion, whether you’re headed to a meeting or a hike.

Materials and safety sit at the core of this tumbler. It’s made from 18/8 stainless steel and is free from lead, BPA, and phthalates, supporting everyday reliability. It fits most standard cupholders, so it travels smoothly in cars, buses, and gym bags. The broad color palette lets you pick a shade that feels right with your gear, outfit, or activity—whether you’re going bold or keeping it subtle.

What’s in the box and practical use: in addition to the tumbler, you’ll get a leak-resistant insulated lid and two straws. This makes it easy to share, switch sipping styles, or customize your setup. The design is compatible with dishwasher cycles for straightforward cleaning, though hand washing is also simple to preserve the finish over time. A quick rinse after use helps keep flavors fresh for longer drink sessions.

Tips for optimizing temperature and care. Before filling, you can pre-warm a hot drink or pre-chill for cold beverages to help the temperature linger longer. After use, rinse and dry the exterior to maintain the smooth, sweat-free feel. The four-way straw placement offers flexibility for right- or left-handed use and different drinking preferences. Real-world results depend on factors like ambient temperature and how full the tumbler is, but the Trek Tumbler is designed to be a dependable companion for busy days.

Overall, the Trek Tumbler from Simple Modern blends practical features with a versatile look that suits many activities. It’s a capable hydration partner for commuters, students, travelers, and athletes who value a reliable, color-coordinated stainless steel mug that fits cupholders and stays comfortable to hold.

Key features

• Large 40 oz capacity reduces refills during long days
• Ergonomic handle for a comfortable grip on the go
• Straw lid with four-way threading and two included straws
• 18/8 stainless steel, lead-free, BPA-free, phthalate-free construction
• Cupholder-friendly design with multiple color options

Care and usage tips

• Dishwasher-safe for straightforward cleaning (hand wash options also available)
• Fits standard cupholders for travel in car, bus, or gym bag
• Keep exterior dry to maintain the sweat-free feel
• Pre-warm or pre-chill to optimize temperature retention for your beverage