With its sleek design and clean construction, the durable GSI Outdoors Glacier Stainless Steel 1 L Vacuum Bottle will keep your soup or beverages hot or cold for hours and hours. Perfect for commuting, picnic, sporting events and base camping. Vacuum-insulated design provides superior heat and cold retention for up to 30 hours. 18/8 stainless steel provides unrivaled purity and durability. Innovative cup/cover's stainless steel liner and insulating plastic exterior protect lips, hands and taste. Recesses improve grip regardless of conditions.