Igloo Twist n Chug Custom Bottles 46 Oz, White Minimum_2 Best in class True Adaptive Noise Cancelling Color:Black Ink Best in class True Adaptive Noise Cancelling tunes out distractions splash proof hybrid lid that allows for either sip through or straw High flow capacity Tritan straw Non slip bottom and easy grip sides to help your drinkware stay put Comfortable handle for easy carrying Fits into most car or truck cup holders Dishwasher safe tuck tight handle sits flush against the vessel when not in use Built in coaster protects surfaces Extra large opening for easy cleaning 46 Oz Features a threaded leakproof bottle lid Constructed from 90% recycled 304 food grade stainless steel Double wall vacuum insulated construction Copper lining improves temperature control Rounded bottom cap slides easily into pockets Swing up