Reusable Ziploc Bag

The goal of this project was to design and manufacture an adjusted version of the existing ziploc bags. The client wanted the product to fulfill the following characteristics:
– Reusable
– Made of sand base silicone (100% plastic-free)
– Toxic-free
– Contains no BPA, latex, lead, phthalates, petroleum
– 100% recyclable
– Dishwasher, microwave, and oven safe

In order to do so, I sketched different functional concepts of the possible closing mechanisms and other visual aspects of the bag.