“Caffeine XOXO” Tapered stainless steel tumbler

tart your day the nerdy way with this sleek stainless steel tumbler — perfect for coffee lovers, chemistry fans, and anyone who runs on brain fuel. ☕⚗️

This tapered tumbler features a playful lineup of coffee cups with a molecular twist — the chemical structure of caffeine is front and center, giving a nod to science and style. Below, the word “caffeine” is boldly printed in black, with a sweet blue “XOXO” underneath — because caffeine loves you, and it shows.

Whether you’re hustling in the lab, working from home, or just need a dependable travel buddy for your brew, this tumbler keeps drinks hot or cold for hours. Science meets cozy vibes.

Stay sippin’ in style. This 20-oz stainless steel tumbler keeps your drinks hot or cold on the go with a sleek, glossy finish and a spill-resistant lid. Perfect for daily commutes, workouts, or cozy mornings.
• Tapered stainless steel body
• Transparent press-in plastic lid
• Capacity: 20 oz (600 ml)
• Height: 6.77″ (17.20 cm)
• Diameter: 2.83″–3.39″ (7.20 cm–8.60 cm)
• Weight: 11.04 oz (313 g)
• Double-walled vacuum seal insulation
• Glossy finish
• Dishwasher-safe
• Blank product sourced from China

This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!