External Dimensions:
W390mm (15⅜") x D160mm (6⅜") x H280mm (11") (including top handle)

Internal Dimensions (Main compartment):
W340mm (13⅜") x D80mm (3⅛") x H210mm (8¼") 

Please note this insert is flexible - especially front to back. It's one of the best things about the bag! Therefore it can fit items slightly larger than the dimensions suggest - inside it could comfortably bow out to a 'D' measurement of 100mm (3⅞") at the bottom and 120mm (4¾") at the top (at the centre), at a stretch it can go out to 160mm (6⅜").

The top flap of the insert is flexible so you can put in items slightly taller if you need to.

Capacity:
6.00 litres (0.21 feet³)

Weight:
1.1 kgs (2.4 lbs)

Pockets:
3 in total

Front 'dump' pockets (x2):
Dimensions: W130 to 170mm (5⅛" to 6¾") x D40 to 60mm (1½" to 2⅜") x H200mm (7⅞")
Capacity: 1 to 1.25 litres (0.03 feet³ to 0.04 feet³)

Rear zipped pocket: W320mm (12⅝") x D Nominal x H220mm (8⅝")
Capacity: Nominal

Shoulder Sling Measurements 
Length: can be adjusted between 850mm (33½") to 1480mm (58¼") approx. 
Width: 38mm (1½").

You can fit the SP40 or SP15 shoulder pads to this bag (not included).