Stay hydrated through any workout. Featuring our leak-proof Insulated Spout Lid™ for easy, controlled, one-handed drinking. Don’t leave home without it!Dishwasher SafeLeak-proof lid - Easy to open and won’t leakDouble-wall design keeps bottles sweat-freePowder coated for sure grip - even when hands are sweatyVacuum insulation keeps drinks ice cold to help you revive quicklyNo flavor transfer - switch from pre-workout, to water, to protein shake with no lingering tastesRemovable, protective bumper for added durabilityLifetime Warranty: Awesome. Guaranteed.