Eureka™ Modular Tumbler Set

One bottle. Endless possibilities.

Meet the all-in-one hydration set designed to evolve with your day. Whether you're heading to work, the gym, or the mountains, the Eureka Modular Tumbler adapts on demand—elegantly and effortlessly.

What’s Included:

• Base Bottle (20 oz): Sleek, cupholder-ready, and crafted from premium 316L medical-grade stainless steel. Keeps drinks hot or cold for hours.

• Boost™ (20 oz): Twist it on to double your capacity. No extra bottle. No hassle.

• Dual-Mode Lid: Sip or chug—one lid, two ways to hydrate.

• Expandable Straw: Compatible at both sizes. Sip with ease, whether you’re at 20 oz or 40 oz.

Every piece is BPA-free, dishwasher-safe, and fully disassembles for a deep clean—no tools or brushes needed. Available in curated modern tones that match your lifestyle.

Choose smarter. Build your bottle. Live sustainably.

Pre-order today and get it by 12/15/2025!