Devana co-founded Invisible Company with her husband after they became disheartened by the amount of trash they saw on Hong Kong's trails. They aimed to create a solution that would preserve nature's beauty, leading to the birth of Invisible in May 2020.

The #INVISIBLEBAG, which is water-soluble, compostable, landfill biodegradable, non-toxic, and environmentally friendly, is an alternative to traditional plastic packaging. Devana and the Invisible Team are also working to develop other sustainable packaging options.

Devana firmly believes in the importance of education in promoting sustainability and actively advocates for sustainable practices through daily action. She has built a community that regularly organizes hike cleanup activities and engages other brand owners who share Invisible's "Eco With Attitude" passion for sustainability.