An additional 120-litre composting container for existing WooWoo GT 120 systems. The starter pack comes with two containers for the batch rotation, but a third gives you an extra composting window — useful for higher-footfall periods on sites where one container fills faster than expected.
Also the correct replacement if an existing container is damaged. Compatible only with the GT 120 system — not interchangeable with the GT 330.
Note (from June 2026): Containers are now manufactured in black recycled material. Dimensions, capacity, and functionality are completely unchanged.
Key Specifications
Capacity: 120 litres
Approx. uses: 200 solid uses per container
Container dimensions: 600mm (W) x 800mm (D) x 325mm (H)
Material: black recycled polypropylene (from June 2026)
Compatible with: WooWoo GT 120 Starter Pack only
What's Included
1 x 120-litre container with capillary base
Composting lid
Ventilation cap
Note: wheels are shared between containers in the starter pack. Dedicated wheels for a spare container are available separately.
Supplied by Woo Woo Waterless Toilets — Matt holds a trade account.