Fits over the Camelbak hydration system Big Bite Valve, protecting it from dirt and contamination, and from accidental opening (such as when throwing your backpack in the boot of the car).
Please note that while we make every effort to ensure our 'available to sell' stock levels are accurate, errors do occur. If you're planning a special trip to our Leamington store, please contact us first to double-check availability. All prices include VAT at 20%. Orders shipped outside the UK will have the VAT removed at checkout.