GRAV Caldera Bowl 14mm

GRAV

The GRAV Caldera Bowl 14mm is a premium borosilicate glass accessory designed to upgrade standard water pipes. Featuring a sculptural profile inspired by volcanic craters, this slide offers a generous half-gram capacity. This larger size minimizes the need for frequent repacking, making it ideal for extended group sessions or heavy individual use. Equipped with a standard 14mm male joint, it seamlessly fits compatible water pipes. Available in multiple vibrant colors, it allows users to easily customize their glass setups.

GRAV Caldera Bowl 14mm

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Austria

GRAV Bongkopf ‘Caldera’ | 14,5 mm

CHF 18.40 Converted from EUR 19,90 Go to shop ↻ 26 Oct 2026, 12:24

angies.boutique

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United States

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Clear

CHF 12.38 Converted from USD 14.99 Go to shop ↻ 26 Oct 2026, 17:44

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United Kingdom

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Grav Labs – Caldera Bowl (14mm)

CHF 13.23 Converted from GBP 12.00 Go to shop ↻ 26 Oct 2026, 19:01

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United States

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Clear

Out of stock ↻ 26 Oct 2026, 06:13

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United States

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White

Out of stock ↻ 26 Oct 2026, 03:14

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Tags: 14mm Joint 90-Degree Joint Bong Bowl Borosilicate Glass Bowl Piece Large Capacity Made of Glass Male Joint

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