Ultraspire Synaptic 3.0 Waist Pack SPF Connects to the sensor using

Connects to the sensor using a magnetic interface

including length-of-spine back stretches

LINE: Core—Made for every runner and every run

and smile through miles with the run club crew

while still maintaining softness and resilience

Ultraspire Synaptic 3.0 Waist Pack SPF Connects to the sensor usingThe Synaptic 3. 0 waist pack from UltrAspire is a highly versatile solution, perfect for training runs and races. This updated model features a larger front pocket for increased capacity and a more spacious side zippered pocket, allowing you to carry even more essentials. The enhanced aluminum buckle provides easier entry and closure, ensuring quick access on the go. Designed for functionality, the Synaptic 3. 0 allows access to all compartments