Singapore

2 PCS Hydration Bladder Bait Valve Nozzle Hydration Pack Suction Valve Mouthpiece Hydration Bladder AccessoryFood grade silicone bite valve nozzles for health and safe use and elastic for easy replacement.
Feature:
2 pcs a set.
Food grade silicone for health and safe use.
Elastic for easy replacement.
Specification:
Material: Silicone
Color: Blue / White (optional)
Length: 
Blue: 3.5cm / 1.3 in 
White: 3cm / 1.1in   
Packge weight: 11-13g / 0.3-0.4oz

Package List:
2 * Hydration Valve Nozzle