Lots of internal storage space – all customizable for the pro-level kit. Carry on – meets most major airline onboard size and form-factor restrictions* Hold up to two tripods – with a side tripod pocket and additional top straps -- plus a 16" Macbook Pro + tablet. Everyday luggage - simply remove interior divider compartment Quick access – get to your camera in seconds through the top; plus, it converts to a shoulder bag with a comfortable strap and top handle. Secure on the go – zips have holes to secure with a padlock and double security buckles. Ease of transport - sturdy four-wheel trolley with double-bar handle. Always protected – well-padded all around and straps to keep front panel off the ground. Keep dry – high-quality water-resistant material with additional seam-sealed rain cover Interior Dimensions: 14.6 x 6.3 x 13". Exterior Dimensions: 16.5 x 9.9 x 17.9". Weight: 8.6 pounds. Max Load Capacity: 26.5 pounds. Liter Capacity: 20