Size:45*45*30cm.                                                                                                                                  Material: 22 OZ Canvas.
LARGE MAIN COMPARTMENT W/DRAWSTRING TOP & STORM FLAP W/QUICK RELEASE CLOSURES * 3 ZIPPERED POCKETS W/FLAPS * ADJUSTABLE PADDED SHOULDER STRAPS.              
1) Any type of OEM or ODM order is acceptable.  
2) Your logo printings available.
3) Many colors can be made.