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Pet Urns Designed for Modern Pet Parents

Size Guide

Degradable Mycelium Pet Urn

Return mycelium pet urn lifestyle shot (rock)

Grief isn't one-size-fits-all. Neither is our urn.

Metric Size Guide

The Return urn is made from biodegradable mycelium in two different sizes, designed to hold all of your pet's ashes or only a portion. The size you'll need depends on your pet's weight at passing. As ash volumes vary slightly, our urns include a buffer for each weight range listed below, giving you peace of mind.

Pet Weight
Ash Volume
Urn Size
0-8 kg 0.5 l Small
8-12 kg 1 l Medium

Imperial Size Guide

The Return urn is made from biodegradable mycelium in two different sizes, designed to either hold all of your pet’s ashes or only a portion. You'll need roughly 1 cubic inch per pound as a general guideline.

The size you'll need depends on your pet's weight at passing. As ash volumes vary slightly, our urns include a buffer for each weight range listed below, giving you peace of mind.

Pet Weight
Ash Volume
Urn Size
0-18 lbs. 30.5 cu. in. Small
18-26.5 lbs. 61 cu. in. Medium