Brownie’s Third Lung Bright Weights

A modular weight system designed for precise buoyancy control and customizable trim using adjustable, easy-to-manage weight inserts.

By Scuba Diving Partner | Published On April 1, 2026

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Black scuba weight belt with adjustable webbing and removable yellow weight inserts for customizable buoyancy control.

This modular weight system lets you fine-tune buoyancy with ease.

Courtesy of Brownie’s Third Lung

Brownie’s Third Lung Bright Weights system offers a flexible approach to buoyancy and trim control, allowing divers to fine-tune their weighting with ease. The system uses specially designed webbing with slots that accommodate multiple coated 1.1-pound weight “slugs.”

These slugs can be quickly inserted or removed, enabling divers to adjust ballast on the fly while ensuring weights remain securely in place during use. The modular design allows for a customized setup tailored to individual diving preferences and conditions.

The weight belt is designed to conform comfortably to the body, providing a secure fit while still allowing for easy adjustments as needed.

Why We Love It

Secure, body-conforming design makes it easy to adjust and fine-tune buoyancy on the go.

Pricing:

$35.50; €30 — Belt

$6.25; €5.25 — Individual weight

Learn more at browniedive.com