GRAV® Slush Cup

GRAV® Slush Cup Bubbler — Nostalgic Aesthetics & High-Volume Filtration

Experience the triumphant return of a modern classic with the GRAV® Slush Cup Bubbler. Back by popular demand and reimagined for the celebrated GRAV® Sip Series, this functional masterpiece captures the whimsical silhouette of a frozen summer treat. Don’t let the playful design fool you—this bubbler is engineered for serious performance, packing an incredible amount of water filtration into a compact, handheld footprint that fits perfectly in your palm, cupholder, or coaster.

The Slush Cup is built for the "big rip" enthusiast. It features a reinforced cross-cut downstem that aggressively diffuses smoke through water, delivering hits that are as cool and refreshing as the drink it mimics. The recessed 14.5mm Dewar-seal joint sits flush with the upper rim, maximizing the internal chamber volume for massive smoke expansion. With its upgraded, heavy-walled straw and splash-proof angled design, it’s the definitive choice for the smoker who values top-tier durability and silky-smooth airflow.

Key Features

• Upgraded Heavy-Walled Straw: Features a thicker, reinforced glass straw designed for enhanced durability and high-volume hits.
• Cross-Cut Fixed Downstem: Precision-engineered to break up smoke into hundreds of tiny bubbles, maximizing surface area for rapid cooling.
• Angled Splash-Proof Design: The ergonomic straw is specifically tilted to prevent water from reaching your lips, even during aggressive draws.
• Recessed 14.5mm Dewar-Seal: The flush-mount joint increases the internal capacity of the bubbler, allowing for larger clouds in a 4" frame.
• 14.5mm Female Joint: A universal connection that comes ready with a matching GRAV® Cup Bowl; also compatible with 14.5mm 90° male bangers.
• Premium Borosilicate Construction: Crafted from lab-grade, heat-resistant glass for maximum longevity and a crystal-clear flavor profile.
• Cupholder Friendly: The tapered base is designed to sit securely in most standard cupholders, making it an excellent travel companion.
• Assorted Vibrant Colors: Available in several signature GRAV® colorways to match your personal style and glass collection.

Specifications