Hadley Lunch Bag yir-hydration The shaker lid twists on

The shaker lid twists on the cup and is compatible with all Classic tumblers

Double Wall Insulation: Keeps beverages hot or cold for hours

you can choose your preferred sipping method - straw or chug - and easily swap out the sipping component within the lid at any time

Easy to Use: Effectively wash away the tough stains and odors in your stainless steel

Hadley Lunch Bag yir-hydration The shaker lid twists onTriple Insulated: Insulation keeps food cold for hours and is ideal for work, school, travel and the beach. New and improved: Firmer structure and superior lining for a more premium lunching experience. Durable: Reinforced stitching, sturdy handle, and snap buckle to clip to backpack. Pat Pat Pend.