GRAV Coffee Mug Pocket Bubbler — 4.25" Tall, 10mm Joint

The GRAV Coffee Mug Pocket Bubbler blends everyday utility with a playful, mug-inspired design. At 4.25 inches tall, this glass pocket bubbler is compact enough to travel with you while still delivering clean, filtered hits thanks to its built-in water filtration and fixed downstem diffuser.

Key specifications

• Height: 4.25 inches
• Material: Glass pocket bubbler
• Design: Coffee mug shape for a comfortable, familiar grip
• Diffusion: Fixed downstem diffuser for steady, smooth filtration
• Joint: Includes 10mm male herb slide

Design and experience

The coffee mug silhouette isn’t just for looks—its ergonomic handle and clear glass body provide a practical, tactile experience. The fixed downstem funnels smoke through water to soften harsh notes, resulting in cooler, smoother draws. The included 10mm male herb slide makes loading straightforward, so you can enjoy a quick, satisfying session without fuss.

Ideal uses

• On-the-go seshes that still feel premium and controlled
• Dry herb sessions with the supplied 10mm herb slide
• Desk-friendly, discreet enjoyment without sacrificing performance

Care & maintenance

Rinse with water after use to keep the glass clear, and handle with care to preserve the clarity of the design and the effectiveness of the fixed downstem diffuser.