1. saco   box   tube   cistern   sack   Hint Half-n-half Clue   2. sachet   sachet   canister   carton   bucket   Half-n-half Clue   3. paquete   bottle   bucket   package   tube   Half-n-half Clue   4. tubo   tube   cistern   barrel, cask   reservoir, tank   Half-n-half Clue   5. estanque   bag   sack   reservoir, tank   canister   Half-n-half Clue   6. bolsa   sack   bag   bottle   barrel, cask   Half-n-half Clue   7. caja metálica   cistern   canister   crate   reservoir, tank   Half-n-half Clue