Ninja Thirsti Drink System, Soda Maker @ Amazon

CUSTOMIZE & CREATE: Easily personalize your fizz, flavor, flavor intensity, and drink size.

SPARKLING OR STILL: Select still or choose between three sparkling levels.

FILL ANY CUP: Four different size settings, including 6oz, 12oz, 18oz and 24oz.

FLAVOR: Select a flavor and flavor intensity OR keep it unflavored.

MIX & MATCH: Combine any two flavors to create something new.

EXPLORE ENDLESS FLAVORS: Choose from 25+ bold and unique flavors to make zero soda, fruit-flavored water, and seltzer (all 0 calories, 0 sugar per 12oz serving).

CO2 MADE SIMPLE: Easy to install and replenish CO2 Canister. Designed for the Ninja Thirsti to provide more efficient carbonation vs the leading competitors.