For those who want the best of both worlds, our silicone-lined polystyrene concentrate containers offer durability and convenience. The non-stick silicone insert offers the ease of a silicone container, while the polystyrene outer layer offers the rigidity and clarity needed to preserve and display your extracts. Our inserts are crafted from the highest quality platinum cured silicone.
Warning: Silicone and butane are considered incompatible. Using silicone containers to store products derived through butane-based extraction processes is not recommended.