Product Description : - Fits all CamelBak hard bottles and most other 63mm bottles - Durable and leak-proof - Spout cap snaps into the handle to prevent it from getting in the way when drinking; tether securely attaches the cap to the bottle for easy filling - All parts are top rack dishwasher safe - CamelBak Got Your Bak Guarantee: If we build it, we'll Bak it with our lifetime guarantee

• Material Premium !!!
• Genuine !!!
• Durable !!!

Material Premium !!!Nalgene Cycling