The new partnership allows Nisa retailers to stock SodaStream cylinders, priced at £22.99 RRP.
Nisa retailers can also offer a £10 discount to customers who bring in their used cylinder when purchasing a new one.
Each SodaStream cylinder is said to make up to 60 litres of sparkling water.
Tiago Alves, general manager UK and Ireland at SodaStream said: “Our customers want increased availability to buy and exchange gas and convenience is at the heart of this; we are excited to be entering into this partnership with Nisa.
“By making gas exchange more convenient than ever, we’ve made it even easier for our customers to cut down on their single-use plastic consumption and help to preserve the environment, whilst still being able to enjoy sparkling water from the comfort of their own home.”