Capacity: 420ml/14ozSize/weight: 5.8×7.4×18cm/277gCarton: 50×34×20cm/0.034m³QTY: 24pcsN.W./G.W.: 6.65/7.2kgs1. Introduction: Why Customization Matters in Insulated Hydration SystemsIn the global hydration equipment market, insulated stainless steel sports and outdoor water bottles have transitioned from standardized consumer goods to configurable components within broader product ecosystems. For B2B buyers, customization is no longer limited to surface branding; it increasingly affects structure, materials, thermal performance, and compatibility with specific usage scenarios.A customized insul...