The big brother of the 1SKB-iSF2U! This case features a virtually indestructible, injection molded shell that is lighter, stronger, and more affordable than the previous 4U Studio Flyer, and includes innovative molded-in front and rear rack rails that provide even more security and durability for sensitive studio equipment during travel.

As a larger Studio Flyer option, The 1SKB-iSF4U offers a 4U rack mount measuring 15" from front rail to rear rail which safely accommodates deeper equipment, such as the Universal Audio Apollo audio interface. It also provides a 21" x 15.5" adjustable work surface with ample room for laptops or monitors, and a specially molded exterior pattern that stacks securely with all SKB Roto Racks for maximum transport convenience.

Other standard features include improved quiet-glide wheels, an easy-to-operate one-button pull handle, and TSA-accessible locking Trigger Latch® System. Like all SKB Injection Molded cases, the 1SKB-iSF4U is proudly made in the USA and comes with a Lifetime Warranty.

The 2U version of our Studio Flyer can be carried onto a plane, however this 4U cannot. Instead of checking this under a plane we would recommend one of our Fly Racks that is shock protected and can take the abuse of shipping or checking on a plane.

This case comes with Travel Sentry® Approved locking latches installed. Using Travel Sentry® Approved locks allows your luggage to be opened, inspected, and relocked by TSA authorities without damage. For more information, visit www.travelsentry.org.

Prop65 Information

This product can expose you to chemicals including carbon black, which is known to the State of California to cause cancer and birth defects or other reproductive harm. To understand why we must make this statement please click on the Prop 65 tab above. For more information on Prop 65, go to www.P65Warnings.ca.gov.