• Enhanced Hydration with Flip Straw 2.0 Lid: The Flip Straw 2.0 lid of this bottle is designed for convenience and speed. • Premium AeroLight Technology for Lightweight Performance: Experience next-level hydration with the Stanley IceFlow Flip Straw 2.0 Bottle, featuring AeroLight spun-steel insulation that makes it 33% lighter than standard stainless-steel bottles.
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