With so many bottles and accessories on the market, it can be hard to pick the right size. We've tested our products with the bottles listed below. |
| Bottle | Firefly |
|---|---|
Bison  |
 |
Cyclone |
|
GSI |
|
Nalgene (polycarbonate) |
|
Nalgene (polyethelene) |
|
Nalgene N-Gen |
 |
Swiss Gear |
|
Note: Due to normal manufacturing variations we can't guarantee a perfect fit, but if you have a problem, check the Q&A or contact us.