1.Robust and Smooth heavy-zippers with pull string will not break on you. 2.Convenient to Carry. Lightweight and compact, it has the space as a large suitcase without the bulk and weight. 3.Adjustable and detachable padded shoulder strap for comfort and Dual Handles for easy carrying. 4.Stress points are reinforced with bar tacking. for reinforcement strap, reduce shoulder pressure; 5.The duffle bag with multiple pockets. 6.Perfect Duffel bag.