Take your drinks on the go with the GSI Outdoors MicroLite 350 Flip Bottle. Built with rugged stainless steel and ultra-thin walls, it keeps hot drinks warm and cold drinks chilled while staying slim enough for cupholders. The locking, push-button lid is designed for hassle-free sipping and spill-free travel, making it an ideal companion for road trips, hikes, or your daily commute.