- Vacuum insulation keeps beverages cold for 8 hours and hot for 4 hours
- Splash-proof, dual flip lid is designed for both hot and cold drinks
- Made with 18/8 stainless steel and naturally 100% free of BPA and BPS
- Ergonomic grip fits easily in your hand, with a base that fits in most cup holders
- CamelBak Got Your Bak Guarantee: If we built it, we'll Bak it with our lifetime guarantee.