Below item is suitable for hiking, motorcycling, camping, motorhome travel, daily travel, one day trip or several-day trip.
the best selling point is below: 
1:  Material : 1000D PVCTarpaulin+ detachabel PE Plate+QR Magnetic Lock 
2:  Size: 40L, 50L & 70L workable
3:  Quick Release Magnetic Closure for easy open and easy close
4:  Large space to load daily-use stuff, especially for travelling,hiking, camping and motorcycling etc
5:  Yogo and Alpenstock Attachment
6:  Flap with map and cell phone pockets
7:  Molle attachment for other stuff attachment
8:  Quick air inflating and air releasing for easy storage
9:  Backpacking as backpack with padded shoulder straps
10:  Completely waterproof