The bottle used to package Adya Clarity is made of food-grade, high density polyethylene (HDPE) plastic.
HDPE is a lightweight, easily recyclable, and non-toxic material that is one of the most common varieties of plastics in the world.
Glass bottles is not used for the 16 oz and 32 oz as it can break easily during transit. Furthermore, packaging Adya Clarity in stainless steel or glass increases weight of the shipping, carbon imprint, and shipping cost.