1. barril   bag   barrel, cask   bottle   can   Hint Half-n-half Clue   2. pacote   sack   package   cistern   can   Half-n-half Clue   3. tanque, reservatório   reservoir, tank   bottle   sack   canister   Half-n-half Clue   4. garrafa   bottle   sack   tube   bag   Half-n-half Clue   5. cisterna   package   jug   sachet   cistern   Half-n-half Clue   6. caixa   sack   tube   cistern   box   Half-n-half Clue   7. saco   box   sack   tube   cistern   Half-n-half Clue