The Stanley IceFlow Bottle with Fast Flow Lid 36 oz is a lightweight, high-performance hydration solution designed for everyday use and custom branding. Built with AeroLight™ featherweight technology, it uses spun steel that is 33% lighter than standard stainless steel drinkware without sacrificing durability. The leakproof Fast Flow Lid allows for easy pouring, drinking, and cleaning, while the integrated carry handle with cap holder adds convenience on the go. BPA-free and built for long-lasting performance, this bottle keeps drinks cold for up to 15 hours and iced for up to 3 days, making it an ideal choice for active lifestyles, corporate gifts, or promotional merchandise.