The HOTBIN Mega expansion kit is a compost bin extension that increases a 450-litre model up to 700 litres. As part of the modular Mega system, it adds volume for households with more garden waste.
Super-insulating walls keep the larger heap hot so contents digest faster. No composting accelerators or activators need adding during use.
Why you'll like the HOTBIN Mega Kit
450L to 700L upgrade
Expands the existing Mega bin to hold much larger batches of waste.
Modular fit
Designed to join the Mega system for a secure, insulated extension.
Faster hot composting
Thick insulating walls hold heat to digest contents without additives.
HOTBIN Mega Kit specifications
Operation: Hot composting without accelerators or activators
