Our 4-layer bamboo charcoal inserts consist of 2 outer layers of bamboo charcoal and 2 inner layers of microfibre. They’re great as a first line of defence in a pocket, as they absorb liquid really quickly. They do, however, need to be boosted with an additional insert, as they won’t hold a deluge.
Why the charcoal, though?
The grey material is excellent at hiding stains, and charcoal is said to help draw out smells and have anti-bacterial properties.
