Simple Modern Trek 40oz Insulated Tumbler — Almond Birch

The Simple Modern Trek 40oz is a double-wall vacuum-insulated stainless-steel tumbler designed for all-day beverage retention. It features a leak-resistant lid with two included straws (one color-matched, one clear Tritan plastic), a sweat-free exterior that prevents condensation, and is cup-holder friendly at 5.46" diameter. The tumbler is dishwasher safe, made without lead, BPA, or phthalates, and backed by a limited lifetime warranty. At 40oz, it bridges the gap between compact portability and all-day hydration, appealing to commuters, outdoor enthusiasts, and everyday users seeking reliable insulation at a mid-range price point.