Simple Modern Trek 40oz Tumbler with Handle & Straw — Hearts finish, double-wall insulated

The Simple Modern Trek 40oz is an insulated stainless-steel tumbler with a sturdy handle and straw lid built for spill-resistant, all-day hydration.

Designed to move with you, the Trek combines double-wall vacuum insulation and a comfortable carry handle so you can sip hot or cold drinks for hours while keeping a secure grip. Its 40oz capacity fits most car and bag cupholders, and the food-grade 304 (18/8) stainless steel interior is free of BPA, lead, and phthalates. Whether you commute, work out, or run errands, this model in the Hearts finish blends functional details with on-trend style.

How well does the Trek keep drinks hot or cold?

The Trek uses double-wall vacuum insulation to slow temperature transfer so beverages retain their original temperature longer than single-wall cups. It won’t keep heat indefinitely like a French press, but it reliably preserves hot or cold temperatures across typical commutes and desk sessions.

• Double-wall vacuum construction reduces heat exchange.
• Stainless-steel interior resists flavor transfer.
• Lid and straw help limit cooling or warming from exposure.

Is the handle and straw lid easy to use during daily routines?

The molded handle gives a secure one-handed carry and can hook onto bag straps or be handed off without fumbling. The straw lid provides a quick sip option that reduces spills when you’re moving between the car, gym, and desk.

• Ergonomic handle for comfortable grip and portability.
• Straw lid minimizes sloshing while walking or driving.
• Designed to sit securely in most cupholders for hands-free travel.

How easy is cleaning and maintenance?

The Trek’s lid and straw are dishwasher-safe, and many vessels in the line are dishwasher safe—check the base for your item’s care instructions. The stainless-steel interior resists stains and odors, making handwashing quick when you prefer.

• Removable straw and lid parts clean in the dishwasher.
• 304 (18/8) stainless interior resists lingering flavors.
• Rinse after acidic or strongly flavored drinks to preserve finish.

Will the 40oz size fit my car or bag cupholder?

The Trek is sized to fit most cupholders and many bag compartments while offering a larger 40oz capacity for longer outings or full-day hydration needs. It balances volume with a base diameter designed for stability in vehicles.

• 40oz volume reduces refill frequency for busy days.
• Base dimensions tailored to standard cupholder widths.
• Handle placement maintains balance when carried or set down.

Who is this for: The Simple Modern Trek 40oz Hearts tumbler is a practical pick for commuters, parents, students, and fitness-goers who want a high-capacity, low-fuss drink container. It suits anyone seeking leak-resistant sips on the move, durable daily use, and a style-forward finish that pairs well with other Simple Modern pieces.