Insulated Products Market Size & Forecasts 2026-2035, By Segments (Distribution Channel, Material, Temperature Retention, Capacity, Insulation Technology, Price Range, Product, Usage, Design), Growth Opportunities, Innovation Landscape, Regulatory Shifts, Strategic Regional Insights (U.S., Japan, China, South Korea, UK, Germany, France), and Competitive Dynamics (Tupperware, World Kitchen, Newell Brands, Thermos, Contigo)