ModelSW-053ASW-053BSW-053CSW-053DCapacity:120ml/4oz150ml/5oz200ml/7oz260ml/9ozSize/weight: 3.5/4.4×12cm/86g3.5/4.4×14cm/97g3.5/4.4×17.7cm/130g3.5/4.4×22.4cm/155gCarton:27×27×27.5cm/0.020m³27×27×31.5cm/0.023m³27×27×20.5cm/0.015m³27×27×25cm/0.018m³QTY:50pcs50pcs25pcs25pcsQTY:4.3/5.8kgs4.9/6.4kgs3.3/4.8kgs3.9/5.4kgs1. Introduction: Functional Positioning of Insulated Stainless Steel BottlesThe insulated stainless steel sports and outdoor water bottle with lid has become a foundational hydration solution across professional, recreational, and everyday environments. Its relevance is not driven...