Not in use (unopened): If unopened, Fiasp? FlexTouch? should be stored in a refrigerator (36?F to 46?F [2?C to 8?C]) until expiration date. If unopened but improperly stored outside of refrigerated conditions, begin in-use storage for a maximum of 4 weeks.1

In use (opened): After first use, Fiasp? FlexTouch? can be stored at room temperature (below 86?F [30?C]) or in the refrigerator (36?F to 46?F [2?C to 8?C]) without the needle attached for a maximum of 4 weeks (28 days).1