GRAV® Large Gravitron® - Replacement Bottle with Silicone Grommet
$5.01 away from free shipping. Free US shipping on orders over $65.
- Ships in 1–2 business days, then usually arrives 3–7 business days later.
- Arrives broken, wrong or defective? Tell us within 14 days and we replace or refund it. How it works
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If the bottle of your GRAV Large Gravitron is cracked or lost, this replacement bottle puts your gravity bong back in service. It is the upper half of the two-piece Gravitron: the clear glass chamber that lifts out of the base and fills with smoke.
How it works
The bottom of the bottle slides into the water-filled base, and that fit seals the chamber. The fitted silicone grommet cushions the glass where the bottle touches the base. Pack a bowl in the 19mm joint at the neck and light it while lifting the bottle; the rising chamber draws the smoke in.
Specifications
- Height: 10.75 in
- Width: 3.5 in
- Joint at the neck: 19mm female (takes 19mm male bowls)
- Material: clear borosilicate glass
- Grommet: silicone, comes fitted
Fit and compatibility
Made for the current GRAV Large Gravitron with heavy 5mm glass. The GRAV Medium Gravitron uses its own, smaller bottle.
What's in the box
- 1 × GRAV Large Gravitron replacement bottle
- 1 × silicone grommet, fitted
Replacement Bottle FAQ
What bowl fits the bottle?
Any 19mm male bowl, such as the GRAV 19mm Funnel Bowl or the GRAV 19mm Octobowl with a built-in screen.
Does the grommet make the seal?
No. The seal comes from the bottle sliding into the base. The grommet protects the glass at that contact point, so keep it in place.
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