The problem with plans like this are typically the seals. It is difficult to be a good sealant and chemically stable w.r.t. a variety of solvents and environmen

The problem with plans like this are typically the seals. It is difficult to be a good sealant and chemically stable w.r.t. a variety of solvents and environmental stressors (heat, cold) for extended periods of time. Most seals get brittle and develop cracks long before the container shows any wear and tear. Burying expounds the issue, as now you also have to worry about stuff leaking in, instead of just stuff leaking out.