Maniacal Smile Skinny Tumbler

Why so serious about your coffee? The Joker–esque “Maniacal Smile” 20oz Stainless Steel Skinny Tumbler is for those who sip with chaos, color, and a grin. Featuring a vivid, comic-style design of the wildly grinning madman with electric green hair, purple suit, and fiery pink and yellow background, this tumbler is pure mayhem – bold, twisted, and impossible to ignore.

Built from premium double-walled stainless steel, this tumbler keeps your drink hot or cold for hours, so you can laugh your way through every sip. The sleek, slender shape fits most cup holders, and it comes with a clear sliding lid and reusable straw, making it perfect for daily use – whether you’re fueling your morning madness or staying cool under pressure.

• 20oz / 590ml capacity – ideal for your favourite drink of choice including coffee, tea, water, cocktails, or smoothies
• Made from high-quality, food-grade stainless steel
• Sweat-proof finish – no condensation and no mess, perfect to pop into a bag and know your belongings will be safe
• Double-walled and vacuum insulated to maintain your beverage’s temperature for hours – hot drinks stay piping, and cold drinks stay icy
• Slim design – fits most standard cup holders and feels comfortable to hold
• Easy to clean – hand wash recommended for longevity and to keep your print looking vibrant
• Personalisation option – make it an extra special, one-of-a-kind item by adding a name or custom text
• Includes clear BPA-free lid with a slide opening and a reusable straw
• Eco-friendly alternative to single-use cups and bottles
• Bright comic-inspired artwork full of energy and attitude – perfect for comic book fans, chaos enthusiasts, and caffeine addicts alike; those who love bold art, wild colors, and a hint of madness; Halloween, birthday, or everyday gift for anyone who laughs through the chaos; and collectors of unique, expressive drinkware

Bright, bold, and beautifully unhinged! 💥💜💚

Check out our Potions Brews and Boos Collection for more spooky drinkware.