Klein Tools' Lunch Box Is A Serious Cooler That Keeps Cool For Up to 30 Hours. Not Only Does The Tradesman Pro™ Tough Box Cooler Carry Lunch, It Doubles As A Handy Place to Sit. The Lid On This Large Capacity Klein Tools Lunch Box Is Recessed, Allowing Space For 1-Liter Bottles to Stand Upright. A Convenient Compartment Housed Inside The Lid For Smaller Items Such As Medicine, Napkins, Utensils, Keys, Etc.