refillable

/riːˈfɪləbəl/
adjective
  1. Able to be filled again after being emptied, especially used for containers or products designed for reuse.
    • I bought a refillable water bottle to reduce plastic waste.
    • The store sells refillable ink cartridges for printers.
    • Many coffee shops offer a discount if you bring a refillable cup.
Antonyms
What does "refillable" mean? | whatsthatwordmean | whatsthatwordmean