G.I. Style Double-Strap Duffle Bag – The Surplus Guy
WHITEDUCK G.I Top Load Military Rucksack Style Double Strap Duffle Bag Heavy Duty and Water Resistant- Gym, Sports, Travel, Hiking, Backpacking (21" x 37", Black) - Walmart.com
Enhanced Double-Strap Duffle Bags - GI Type Backpack Duffle Bag Camo B – Grunt Force
G.I. Style Canvas Double Strap Duffle Bag – Northern Surplus
WHITEDUCK G.I Top Load Military Rucksack Style Double Strap Duffle Bag Heavy Duty and Water Resistant- Gym, Sports, Travel, Hiking, Backpacking (21" x 37", Black) - Walmart.com