valves
nalgene grip n gulp sipper valve replacement 2 pack
the nalgene grip n gulp sipper valve has a soft touch lid to make drinking comfortable . p p ul li top rack dishwasher safe li li completely safe for kids li li bpa free li li do not boil or microwave li li contains 2 sipper valves li li superior threading on the cup and lid is engineered to prevent spills li ul
nalgene