Speedfil F1 Hydration System Water Bottle Insulating Cover (F1 Black) F1 Black horse Breathable fabric interior for continuous

Breathable fabric interior for continuous airflow

Gastrointestinal analgesic and antispasmodics

a tip clamp

simply adjust the length to suit your needs

Speedfil F1 Hydration System Water Bottle Insulating Cover (F1 Black) F1 Black horse Breathable fabric interior for continuousSpeedfil F1 Hydration System Water Bottle Insulating Cover (F1 Black) Product Features neoprene Keep fluids cold with the SpeedSok. This neoprene sock fits securely over all of our Speedfil Hydration Systems to provide an easy solution to maintaining cold fluids. Simply slide the cover over the entire F1 system and reinsert the drink tube back inside the bottle. The A2 F2 Speedsok works with both Speedfil A2 and F2 hydration systems. A2 F2 Speedsoks