Tumblers Market Size, Share, Competitive Landscape and Trend Analysis Report, by Material (Plastic, Stainless steel, Glass, Others), by Capacity (Up to 12 oz, 12 to 20 oz, 20 to 30 oz, Above 30 oz), by Product Type (Insulated tumblers, Regular tumblers) and, by Sales channel (Hyper/Super Market, Convenience Stores, Online Sales): Global Opportunity Analysis and Industry Forecast, 2023-2032