Maletas translates to "suitcases". It's an interesting word in this song because it immediately sets up a playful conflict.
The song starts with the line "Deja las maletas a medio hacer" (Leave the suitcases half-packed). This suggests a plan to leave or travel, which is then immediately subverted by the invitation to stay in bed and create a "staycation" of love and bachata. It's a clever way to introduce the theme of finding paradise at home.
Ever feel like you need a vacation but can't actually go anywhere? Los Rumberos have got you covered with "Bachata En La Cama"! This song is all about finding paradise right at home with the person you love. The singer tells their partner to "Deja las maletas a medio hacer" [Leave your suitcases half-packed] and "Vuélvete a la cama y abrázame" [Come back to bed and hug me], because if the world has stopped, there's nowhere to run anyway.
It's a super sweet and imaginative take on a staycation. They turn the kitchen into a gourmet restaurant, the living room into an airport for a "vuelo de amor sin escalas" [non-stop flight of love], and even suggest there's a beach in the bathtub! The whole song is an invitation to be "turistas en casa" [tourists at home] and just dance a bachata in bed. It's a fun reminder that sometimes, the best adventures are the ones you create together, right where you are.