Wholesale Double-Wall Beaker Drink Tumbler

Drink like a scientist — all day, hot or cold. Our 600 mL Beaker Drink Tumbler turns everyday hydration into a lab experiment in style. Double-wall insulated glass holds temperature without sweating your desk, and the classic science beaker silhouette (with an easy-grip handle) makes it the standout chemistry beaker mug for chemists, teachers, students, and anyone who loves science. What's in the box * 600 mL double-wall borosilicate glass beaker tumbler * Color silicone sleeve (choose your shade) * Sustainable bamboo lid * 2 reusable silicone straws + cleaning brush Why you'll love it * Double-wall insulation — keeps drinks hot or cold longer, with no condensation rings * Lab-authentic design — real beaker shape with measurement-style markings (white or gold) * Comfortable to hold — built-in handle for easy sipping * Eco-friendly — reusable straws and a renewable bamboo lid * Customizable — pick your silicone sleeve color to match your style Frequently asked questions Does it come with straws? Yes — every tumbler now ships with two reusable silicone straws and a cleaning brush. Is the glass durable? It's borosilicate (lab-grade) glass, the same material used in actual beakers — heat-resistant and built for daily use. Hot and cold drinks? Both. The double-wall construction handles coffee, tea, cold brew, and water comfortably. Looking for more science beaker and chemistry beaker drinkware? Explore the full chemistry gifts & science drinkware collection, or pair this with the Flask Vessel for the science lover on your list.