Avoid disappointment when training in very low temperatures. Put your Flow bottle in an Insulating sleeve and make sure your liquid energy stays the right temperature. With the insulating sleeve made of neoprene your liquid will keep your desired temperature for 33% longer, or approximately 3 hours. The Insulating sleeve fits your Flow bottle which is included in the Flow belt. Flow bottles can also be bought separately.
- Made of neoprene
- Keeps your desired temperature for up to 3 hours
- Fits Flow bottles