Just flip and sip. The Camelbak Thrive Flip Straw Accessory Cap is one of the easiest, most streamlined ways to stay hydrated yet.

Features: 

• Flip, Sip, Enjoy: Drink through straw. Includes dust cover to protect silicone valve from the elements while adventuring

• Leak-Proof: Leak-proof when closed, spill-resistant when open

Product Details:

Series: Camelbak : Thrive
Manufacturer Colour: Black, Clear
Primary Material: Silicone, Polypropylene