Bring the spirit of scientific discovery to your everyday hydration with this Exploratorium-branded 500 mL Erlenmeyer Flask Water Bottle. Inspired by the iconic laboratory vessel, this unique insulated water bottle combines science-inspired design with practical functionality and is an official-style keepsake from The Exploratorium science, technology, and art museum in San Francisco.

The classic Erlenmeyer flask shape evokes experimentation, curiosity, and discovery, while double-wall insulation helps keep drinks at an optimal temperature. Graduated measurement markings add authentic laboratory-inspired detail, and premium 304 stainless steel construction provides durability for everyday use.

With a 500 mL capacity, secure leak-resistant lid, and BPA-free materials, this stainless steel water bottle is perfect for the lab, classroom, office, museum visits, or everyday adventures. It's a practical and memorable science gift or STEM gift for students, educators, scientists, science enthusiasts, and fans of the Exploratorium.

Celebrate curiosity and hands-on learning with an Exploratorium  water bottle that brings the iconic look of laboratory glassware into a modern, reusable hydration tool.

• Capacity: 500ml
• Material: Stainless Steel
• BPA-free
• Secure leak resistant lid