The Matryoshka of Composting Toilets
A revolutionary modular waste system where each stage nests within the next. Fine mist technology accelerates decomposition while an optional aquatic ecosystem turns waste into wonder.
Reserve Your Nest →Lift the lid of your composting toilet to see thriving axolotls swimming through crystal-clear water below — peacefully demonstrating that your waste system is so efficient it supports delicate aquatic life. This completely changes your perception of what a toilet can be.
Each processing stage nests inside the next, saving precious space in tiny homes and vans.
Accelerates decomposition 3x faster while eliminating odors completely.
Optional aquatic chamber creates a visible bio-filter with thriving axolotls.
Creates nutrient-rich compost for plants and clean water for aquatic life.
Plus $15/month for mist-refill cartridges and bacterial starter packs