Saja Boys Soda Pop Tumbler – Custom K-Pop Demon Hunters Cup Mystery

Dive into the exciting universe of K-Pop demon hunters with the Saja Boys Mystery Inspired Soda Pop Tumbler! This fun and collectible 20 oz. stainless steel cup is perfect for fans who adore music, fantasy, and showing off their fandom spirit. With its cool street-style vibes and a splash of anime flair, every drink becomes a playful adventure.

Celebrate the vibrant world of Saja Boys with this Soda Pop Tumbler, bursting with colorful designs and playful graphics that capture the fun, soda-pop spirit of a K-Pop movie. Perfect for gifting, late-night streaming, or simply boosting your daily drink routine, this tumbler transforms everyday moments into an exciting part of your fandom journey.

Combining fashion and function, this tumbler includes a spill-proof lid, a reusable straw, and a tough finish that keeps your beverages hot or cold while celebrating your fandom. Each tumbler is handmade to order, making yours as one-of-a-kind as your favorite idol’s comeback, featuring designs inspired by Jinu, Baby, Mystery, Abby, and Romance.

Mystery – Mystery Flavor

Embrace the unknown with Mystery’s Tumbler—a collectible cup wrapped in intrigue and unpredictable charm. With its shifting tones and cryptic details, the artwork feels like a secret message pulled straight from the Demon Hunters storyline. Fans of Mystery know the appeal lies in never quite knowing what comes next—and this tumbler captures that spirit perfectly. Every sip is a surprise, every glance reveals new design details, and every moment feels like part of the lore. Made to last and designed to turn heads, Mystery’s cup is more than drinkware—it’s an invitation to play along in the Saja Boys universe.

Product Features:

Material: Premium food-grade 304 stainless steel

Capacity: 20 oz. skinny tumbler. Product is for only one tumbler.

Includes: Custom tumbler, secure lid, stainless steel straw, straw cleaner

Finish: Glossy, fade-resistant artwork featuring Saja Boys Demon Hunters theme

Care: Hand-wash only; not microwave or dishwasher safe

Why Fans Love It

Collector’s Appeal – Limited edition designs that celebrate the K-Pop Demon Hunters fandom.

Concert Ready – Lightweight, durable, and perfect for repping your group in the crowd.

Everyday Versatility – Ideal for iced coffees, bubble tea, sodas, or energy drinks.

Made Just for You – Each piece is handcrafted with slight variations that make it one-of-a-kind.

Own a piece of the Saja Boys universe and let your fandom shine every time you sip. Collect them all to complete your Demon Hunters set—because true fans know the journey isn’t just about the music, it’s about living the story.

Baby - Spicy Tomato Flavor - Shop Here

Mystery - Mystery Flavor - Shop Here

Abby - Tropical Flavor - Shop Here

Romance - Berry Flavor - Shop Here

Jinu - Tea Flavor - Shop Here