Single-use plastic may be the biggest issue of our time, but admittedly, it’s sometimes an uphill battle to find alternatives. But now, when it comes to finding sustainable toiletries, there’s a eco-friendly option. Already well-known for innovative and sustainable designs, Mi Zhou has just unveiled Soapack, a collection of sustainable shampoo packaging made out of soap. Personal care products often come in mass-produced plastic containers that have a fairly short lifespan, requiring multiple purchases throughout the year.