Extended Fit EF packs add additional sizing to core packs providing the same uncompromised performance with an inclusive fit Made to fit up to 70inch hips with extended hipbelt and shoulder straps repositioned pockets and a longer sternum strap Lightweight Simple Lightweight design and quality materials deliver a straightforward solution that can handle itself well on any trail Highly Ventilated Adjustable Suspension The adjustable AirSpeed backpanel features tensioned mesh for enhanced ventilation while a LightWire frame helps transfer and support the weight Raincover Included Hope for bluebird weather but know youre covered with our integrated and removable raincover that stows in its own pocket when the sun returns Daylite compatible Item Dimensions 276H x 15W x 161D in Item Weight 379lb