Simple Modern Trek 40oz Tumbler with Handle & Straw — Ombré, Double-Wall Insulated Stainless

The Simple Modern Trek 40oz is an insulated stainless steel tumbler with an ergonomic handle and straw lid built to keep drinks at temperature while you move through your day.

Whether you're commuting, working at a desk, or headed to the gym, the Trek brings spill-minimizing convenience and long-lasting temperature control in a carry-friendly package. Its double-wall vacuum insulation preserves hot or cold beverages for hours and the Food-grade 304 (18/8) stainless steel interior is free from BPA, lead, and phthalates. Designed to fit most cupholders and to be simple to maintain, this 40oz Ombré tumbler balances practical performance with on-trend style.

How does the handle and straw lid make daily use easier?

The molded handle gives a secure one-handed grip so you can carry the tumbler while opening doors, holding a bag, or juggling keys. The straw lid reduces splashing when sipping on the move and is faster for quick hydration between errands and workouts. Together they help you stay hands-free and spill-resistant during busy moments.

• Ergonomic handle allows comfortable single-hand transport
• Straw lid minimizes spills and enables fast sips
• Handle can be hooked or looped onto a bag for short stows

Will this 40oz fit in my car cupholder and bag?

The Trek’s dimensions were chosen to travel easily: the tapered base fits most car and bag cupholders so it rides securely in the passenger cup slot. Its 40oz capacity supplies extended hydration without constant refills, while still maintaining compatibility with everyday holders. Check your vehicle’s cupholder size if you have a very compact or oversized console.

• Tapered base designed for standard car cupholders
• 40oz volume reduces frequency of refills
• Profile balances capacity with portability for backpacks and tote bags

How long will drinks stay hot or cold in the Trek?

The double-wall vacuum insulation slows heat transfer so hot drinks stay warm and cold drinks stay chilled for hours under normal conditions. While exact duration varies with ambient temperature and initial liquid temperature, the insulated construction preserves flavor and temperature better than single-wall bottles. Use a preheated or pre-cooled tumbler for best results when temperature retention matters most.

• Double-wall vacuum design reduces heat exchange
• Maintains beverage temperature longer than non-insulated vessels
• Best results when pre-warming or pre-chilling before filling

Is the Trek easy to clean and safe for daily use?

The interior is made from 304 (18/8) stainless steel, a durable, food-grade material that’s free from BPA, lead, and phthalates. The lid and straw are dishwasher-safe, and most of the tumbler models can be placed on the top rack—check the base for care instructions specific to your finish. Removable straw components make thorough cleaning straightforward.

• Food-grade 304 (18/8) stainless steel interior for daily durability
• Lid and straw are dishwasher-safe for easy cleaning
• Removable straw parts simplify sanitizing and maintenance

Who this is for: The Simple Modern Trek 40oz Ombré tumbler suits commuters, students, gym-goers, and anyone who wants a higher-capacity bottle that still fits cupholders and travel bags. It’s a practical gift for birthdays or holidays, and a solid everyday pick for people who value a secure handle, a spill-resistant straw lid, and reliable insulation in a stylish finish.