Lightweight Foldable Casual School Backpack Durable Waterproof Hiking Camping Daypack<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>PERFECT COMPANION FOR TRIPS:This compact backpack is the perfect companion when you are out and about. It will be a fantastic necessity for not matter outdoor sports or leisure activities in or out of the city. Perfect for day trips， vacation， travel， day hikes， school， camping and shopping.</li><li>AIRPORT HERO:avoid overweight charges， simply unfold from your luggage and use it as a carry on for your excess baggage.</li><li>LIGHTWEIGHT:0.24/0.24/0.39 Pounds and ROOMY :17L/20L/25L.Unfold:17.3"x11"x5.5"/16.5"x11.8"x5.1"/17.7"x11.8"x9"， Fold: 6.7"x6.3"/7.1"x6.3"/9.1"x7.1".</li><li>DURABLE. The backpack is made from highly rip and water resistant nylon fabric， provide strengthen and long-lasting performance with minimal weight. Stress points are reinforced with bar tacking for increased longevity.</li><li>COMPACT. Folds into zippered inner pocket to fit anywhere. Unfolds from pocket to backpack. Must have on every trip.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51mLlYfOfEL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/519wBrArDiL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51sJxxmat-L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51h2aJQsdwL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51P7JyMfZtL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51WaWr-9mtL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51rkbNxNrLL.jpg" noproxy>