Sea to Summit TravellingLight Travel Duffle (40 -Liters) 10.5 gallon/40 Liter volume capacity and strong enough to carry a heavy load Ultra light, weighs only 2.8 ounces Sea to Summit's Ultra-Sil fabric for packability, strength and durability with Bar tacked reinforced stitching at all key stress points Durable #4.5 YKK zipper Fits snugly in the accompanying stuff sack