AltaTac via eBay offers the Every Day Carry Heavy Duty Duffel Bag
in four colors (Army Combat Uniform pictured) for $19.99
with free shipping
. That's $8 under the lowest total price we could find for a similar duffel bag elsewhere. It measures 31" x 16" x 16" and features a zippered front pocket, carry straps, shoulder straps, and more.