Gregory Zulu 55

Campmor says:
The dynamic FreeFloat suspension full adjustability breathable backpanel and lightweight materials make the Zulu 55 a king of overnight trips. The premium feel provides you with an unrivaled trail experience allowing further exploration into the unknown.AeroSpan ventilated suspension with moisture wicking meshSpeed Clip hydration hanger attachment systemDual layer bottom panel for added durabilityAdjustable torso provides 3.5"" of adjustment allowing for a custom fit without compromising support.Gregory's patented FreeFloat dynamic hipbelt links the hipbelt to the frame with a panel designed to move and flex with your body.3D hipbelt design conforms to the shape of your body seamlessly providing the padding and support needed to carry heavy loads.Full-length tensioned mesh creates space between your back and the pack to allow for heat to escape and air to flow freely to cool you down.Designed around the architectural principles of tension and compression the perimeter frame provides stable yet flexible support to comfortably carry the load on your back.Extra large hipbelt pockets provide secure easy to access to the essentials you want at your beck and call.Constructed from Lifespan foam to provide a generations worth of comfort the shoulder harnesses are perforated to maximize airflow and comfort on the trail.Main U-Zip opening for open access to the main compartment.Zippered bottom sleeping bag compartment with removable divider.Hydration sleeve with SpeedClip hydration hanger compatible with Gregory's 3D Hydro reservoirs (reservoir not included).Floating top pocket with zippered compartment and an underside zippered pocket reflective attachment points and key clip.Dual side stretch mesh pockets with pass-through for over or under compression.Front stretch mesh pocket with durable fabric front panel and secure buckle closure.Adjustable attachment loop and upper shock lock for trekking poles or an ice axe.Custom ComfortGrip molded zipper pulls. Item#1452939976Ideal Fit ForMenActivityHiking / BackpackingInternal FrameYesFrame TypePerimeter wireSuspension TechnologyFREEFLOATCompartment AccessTop / U-Zip / BottomClosure TypeDrawcord / ZipperNumber of External Pockets6Hydration CompatibleYesHipbelt IncludedYesHipbelt PocketsYesTrekking Pole AttachmentYesSleeping Bag CompartmentYesSmall/MediumAdjustable TorsoYesFits Torso15" - 19" / 38.1 - 48.3 cmFits Hips / Waist25" - 48" / 63.5 - 121.9 cmWeight4.11 lbs /1.86 kgVolume53 L / 3234 cu in.Max Carry Weight50 lbs / 22.7 kgPacked Dimensions29" x 13.75" x 13" / 73.7 x 34.9 x 33 cmMedium/LargeAdjustable TorsoYesFits Torso18" - 22" / 45.7 - 55.9 cmFits Hips / Waist27" - 53" / 68.5 - 134.2 cmWeight4.2 lbs / 1.91 kgVolume55 L / 3356 cu in.Max Carry Weight50 lbs /22.7 kgPacked Dimensions30" x 13.75" x 13" / 76.2 x 34.9 x 33 cm