When it’s time to escape, the Maven 45 makes short work of long approaches to distant campsites. Convenient side U -zippered access keep you organized and the adjustable, dynamic Freefloat suspension provides a breathable, custom fit. - When it’s time to escape, the Maven 45 makes short work of long approaches to distant campsites. Convenient side U-zippered access keep you organized and the adjustable, dynamic Freefloat suspension provides a breathable, custom fit.