GRAV Hourglass Pocket Bubbler
GRAV
The GRAV Hourglass Pocket Bubbler is a compact, ergonomically designed glass piece tailored for portable water filtration. Standing roughly four inches tall, it features a distinct tapered waist for a secure grip and a stable flat base. Constructed from durable 3mm borosilicate glass, it utilizes a fixed fission percolator downstem for smooth, conditioned draws. Complete with an angled 3.25-inch mouthpiece that doubles as a splash guard, this device ensures comfortable, efficient use in a travel-friendly format.
Best Price
GRAV / POCKET BUBBLER / HOURGLASS / Pink
53,00 € Go to shop ↻ 26 Oct 2026, 05:21
Import taxes or fees may apply.
Clear
40,17 € Converted from USD 44.99 Go to shop ↻ 26 Oct 2026, 17:44
Import taxes or fees may apply.
Pink
44,64 € Converted from USD 49.99 Go to shop ↻ 26 Oct 2026, 00:44
Import taxes or fees may apply.
GRAV Hourglass Pocket Bubbler Rig
Out of stock ↻ 26 Oct 2026, 03:14Learn More
Last Update: July 28, 2026
The GRAV Hourglass Pocket Bubbler (occasionally mistitled by retailers as the Houseglass) provides a highly portable solution for users seeking reliable water filtration in a compact format. Standing approximately 4 to 4.5 inches tall, this contoured device caters to individuals who value ergonomic handling. Distinct from the brand’s Spherical, Conical, Coffee Mug, or Slush Cup variants, it features a specifically tapered waist for a secure grip. Forged from dense 3mm borosilicate glass, it operates efficiently on a low water line for quick cycling. Available in standard clear and assorted colors, it combines structural durability with travel-friendly convenience.
Ergonomic Hourglass Design
The central 3-inch chamber features a narrowed middle section, creating a natural resting place for fingers and ensuring a secure grip. This specifically contoured shape sets it apart from other pocket-sized models. A reinforced flat base guarantees structural stability when resting on flat surfaces, while the overall compact profile ensures the piece remains highly portable and simple to store.
Advanced Fission Percolation
Equipped with a fixed downstem, the device utilizes a fission percolator to diffuse incoming air efficiently. This internal system breaks down the airflow to cool and condition each draw before it reaches the user. The mechanism requires only a minimal water volume to function optimally, allowing the pocket-sized device to cycle smoothly and clear rapidly during short draws.
Flush 10mm Female Joint
The bubbler is built with a flush 10mm female joint that integrates seamlessly into the overall exterior profile. Standard hardware configurations include a matching 10mm male bowl structured in a convenient cup style. Due to this standardized sizing approach, the connection point is highly adaptable, allowing users to effortlessly swap the bowl for a compatible quartz banger to alter their setup.
Angled Mouthpiece and Splash Guard
To optimize user comfort within a small footprint, the piece features an extended 3.25-inch angled mouthpiece. This offset stem directs the airpath naturally toward the user while acting as a highly effective built-in splash guard. The extended physical distance keeps the user’s face safely away from the heat source and actively prevents water travel during regular inhalation.
What’s in the box?
- 1x GRAV Hourglass Pocket Bubbler
- 1x 10mm Male Bowl (Cup-Style) *Note: Included hardware configurations may vary depending on the specific retailer bundle.
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