Expedition Balance Pockets - 15 or 18 Liter Set Style & Size:Large - 18 Liters Maintains an air gap for

Maintains an air gap for back ventilation

This feature allows you to fine-tune the fit to your specific needs

com where it was mentioned often by a few people but just kept slipping off my radar

Shoulder Harness: The On-Adjust shoulder harness is made of breathable spacer mesh which auto-molds to the slope of your shoulders

Pelvic form hipbelt

Expedition Balance Pockets - 15 or 18 Liter Set Style & Size:Large - 18 Liters Maintains an air gap forFront Balance Pockets pivot to the sides when your chest needs to be close to a cliff face. The Expedition models fit mid large volume Bodypacks EXPEDITION Large volume handles serious loads up front * Waterproof Dri liners * Zip flaps flip up for easy access, flip down for rain * 4 mesh exterior pockets, 1 map pocket * Compression straps * Converts to a daypack with shoulder & sternum straps * Daypack carries on front for security & easy gear access