Enjoy lightweight convenience with the Stanley AeroLight™ Transit Mug 0.35L. Engineered with AeroLight technology, this travel companion is perfect for the trail or the daily commute. Weighing 33% less than standard stainless steel drinkware, it boasts a construction of spun-steel and double wall vacuum insulation, ensuring hot or cold beverages retain their temperature without sacrificing durability. This fully leakproof mugs offer a streamlined design and low-profile lid, compact and easy to carry. Plus, it fits comfortably in car cup holders, making it an ideal pick for those on the move.