Global Nintendo Switch Game Holders Market Size, Share & Demand Report By Product Type (Hard Shell Cases, Soft Pouches & Sleeves, Cartridge Storage Cases, Multi-functional Cases, Travel Organizer Kits), By Material Type (EVA, Plastic, Fabric, Leather & Premium Materials, Silicone & Rubber), By Storage Capacity (Low, Medium, High, Ultra-High), By Distribution Channel (Online, Offline), By End User (Casual Gamers, Professional Gamers, Collectors & Enthusiasts, Gifting Segment), By Region & Segment Forecasts, 2026–2031