Fill Port with adapter:
Available in 3/4", 2", 3", and 4" inner diameter sizes

Dispense Valve:
Insta-Tanks™ can be made with various size dispenser valves so you can control the amount of water released

Overflow Fitting:
The overflow fitting provided will allow you proper inflation and protection.

Protective Membrane:
An outer membrane is available for additional protection from rough surfaces and extended UV exposure.