Brand Name: J.CARP
Material: Silicone
Style: Compact
ASIN: B09GKJM97N
Using medical grade silicone, compatible hydration pack drink tube bite valve
Easy installation without alteration on your backpack drink tube.
Fits for most brands and types of hydrated bladder, please refer to the size.
Water tube: compatible with all major brands
Flexible long cleaning brush: with matching length to fully clean the inside of the tube