ThermoFlask 16oz Stainless Steel Water Bottles (2-Pack) Double-wall vacuum insulated 18/8 food grade stainless steel BPA free Dishwasher safe Leakpoof Universal Lid Easy carry loop handle Removal protective bumper Easy open and close straw allows max-flow, no-tilt drinking Wide Mouth for ice cubes and easy cleaning Attached loop-top offers a handy finger hold or clipping point when on the move Cup holder friendly