The urine bottle is a key part of your OGO™ ORIGIN compost toilet system. It collects and contains liquid waste via our urine diversion system, helping keep solids dry and odor-free.
What are the dimensions of the urine bottle?
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Width: 14.5 inches
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Front to back (depth): 5.375 inches
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Height: 11.25 inches
These dimensions allow the bottle to slide neatly into the base of the ORIGIN toilet with a secure, custom fit. For boaters additional bottles are always a good idea when planning self-contained waste for long voyages. Replacement bottles come with a bottle cap. You can also order additional caps if needed.
What is the bottle made of
Each bottle is blow-molded from high-density polypropylene (HDPE). This material is:
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Lightweight yet impact-resistant
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Chemical- and odor-resistant
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UV-tolerant for light exposure
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Non-porous and easy to clean
Its strength and flexibility make it ideal for mobile and off-grid use where durability matters.
What is the bottle made of
Each bottle is blow-molded from high-density polypropylene (HDPE). This material is:
-
Lightweight yet impact-resistant
-
Chemical- and odor-resistant
-
UV-tolerant for light exposure
-
Non-porous and easy to clean
Its strength and flexibility make it ideal for mobile and off-grid use where durability matters.
Can I upgrade to a larger tank
Yes. If you’d like to reduce the need for manual emptying, the OGO™ Drain Kit replaces the bottle with a hose that routes urine to:
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A sealed external container
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A greywater tank
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A drain field (where permitted)
This option is highly recommended for:
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Airbnb or guest installations
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Full-time use
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Remote setups where capacity matters
