26 / 100 connect t h i n gs w e l v e keep your guac fresh with the guac-lock . this shatter- proof, odor-proof guacamole container keeps guac fresh, green, and ready-to-eat for longer. the container sits on a base that removes oxygen with a push, creating an airtight seal. this keeps the avocados from turning brown, which means your guac stays green for days. ? amazon.