Model #: DSC00989 Material: Ripstop,600x600D,840D Jaquard Color: Red/Grey, Blue/Grey Item Size: 30', 24', 22' Volume: 65L, 45'L, 40L Engrave Area: N/A Description Water Proof backing Uli glue,                                       Absorbable back system,                                                Zipper pockets for outdoor,                                                  Re-light sheet for warning...                                                 65L style :                                                                            2 aluminium bars at the back inside                        Adjustable back straps system