Comes with 4 silicone bite valve sleeves, each with an inner post.

Bite Valve Replacement Sleeves: Use these bite valves to replace old and leaky bite valves on your water bladder; they fit most types of water bladders, compatible with Hydraulics water bladders.

Premium Silicone: Made of high-quality silicone, with good durability and elasticity, odorless and free from harmful substances, providing you with a soft bite, so you can easily sip and drink healthily.

Wide Application: Fits most water bladders and water bladders of different capacities; it is a good replacement for bite valves whether you are cycling, running, hiking or other outdoor adventures.

Color: Transparent-Red

Material: Silica gel

Package Contents:

1 set * Soft water bottle spout

Only the above package content, other products are not included.

Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.