Ebay offers Universal Thread Duffel Weekender Bag for $13.99 (reg $45) with free shipping.

Product Description:
Whether you're hitting the gym or heading out on vacation, this Duffel Weekender Bag from Universal Thread makes a perfect travel companion. This duffel bag features a main compartment with interior zip and cell phone pockets to provide ample space for everything you need, and the zipper closure ensures nothing will fall out of the bag while traveling. With double handles and a detachable adjustable strap, you can carry it any way you like.
Universal Thread: The denim collection that's true to you.

• Dimensions (Overall): 10 Inches (H) x 20.5 Inches (W) x 10 Inches (D)
• Weight: 1.7 Pounds
• Holds up to: 25 Pounds
• Shell Material: 100% Recycled Nylon
• Placement: Carry On
• Bag Structure: Underseater
• Interior Features: Cell Phone Pocket, Zip Pocket
• Exterior Features: Detachable Strap
• Main Compartment Closure: Zip Closure
• Handle Type: Double Shoulder Handles
• Number of Wheels: No Wheels
• Handle Material: Polyester
• Bag Linear Inches: 40 Linear Inches
• Care & Cleaning: Spot or Wipe Clean