Global Travel Duffel Bags Market By Type (Less Than 1kg, 1kg to 2kg, 2kg to 3kg, 3kg to 4kg, and Above 4kg), By Application (Company-Owned Stores, Online Stores, and Specialist Retail Stores), By Region, and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2020-2029