Brewing Trouble - 20oz Glow-in-the-Dark Steel Tumbler

"Brewing Trouble" is a Halloween special with a little extra glow! This seasonal 20 oz steel tumbler features our spooky Brewing Trouble design and glows bright green in the dark after exposure to light. Available for a limited time during the Halloween season.

The design features a curious black cat surrounded by bubbling potions, spell books, glowing crystals, bats, and a magical cauldron beneath a brilliant full moon. Rich purples, black, and gold details create a whimsical Halloween scene filled with feline mischief and mystical charm.

Note: Glow intensity depends on light exposure. The tumbler shown was charged with a direct flashlight to achieve the strong green glow pictured.

Product Features:

• Limited Edition - Halloween seasonal offering only
• 20 oz Glow-in-the-Dark skinny straight tumbler
• Measurements: 8" x 2.8"
• Made from 18/8 304 food-grade stainless steel
• Double-wall insulated to keep drinks hot or cold for hours
• Splash-proof lid & anti-slip rubber bottom
• Includes: reusable straw, straw cleaning brush, and individual gift box
• Care instructions: Hand wash recommended, not microwave safe