Fabrics:
* Main: NanoFly™: 80% 70D nylon (bluepass Certified, 100% recycled) w/ 20% 100D UHMWPE double ripstop, DWR treatment made without PFAS
* Lining: bluepass Certified, 100% recycled 210D nylon, DWR treatment made without PFAS
* Bottom: NanoFly™: 63% 100Dx70D high-tenacity nylon (bluepass Certified, 100% recycled) w/ 37% 100D UHMWPE ripstop, DWR treatment made without PFAS
* Mesh: Backpanel & Harness Mesh; Waistbelt Mesh if Included: bluepass Certified, 100% recycled polyester

Specs:
* Load Range: 10 - 35 lbs / 4.5 - 15.9 kg
* Volume: 2441 cu in / 40 L
* Dimensions (H x W x D): 29.5 x 13 x 11.8 in / 75 x 33 x 30 cm

S/M:
* Weight: 1.68 lbs / 760 g

M/L:
* Weight: 1.79 lbs / 810 g

Features:
* Fully taped seams and a rolltop closure seal out the elements
* Adjustable torso length system offers 4” of fit adjustment for personalized comfort and efficiency
* +9 liters of external storage on vest straps, hipbelt and pack body
* Breathable, vest-style harness distributes weight for comfort and stability
* Vest pockets hold two 500 mL soft flasks (sold separately) or a 700 mL sports bottle, fuel and essentials
* Removable modular top lid offers volume flexibility for different trips or after resupplies
* Modular top lid attaches to the front of harness for use as a chest rig, or to hipbelt for additional quick-access storage
* Lid features top lash points and zippered storage for small essentials
* Oversized front shove-it pocket provides quick-access storage
* Large, dual-access side pockets with cinch closure offer secure external storage and on-the-go access
* One zippered pocket and one drop-in pocket on hipbelt keep snacks, phone and small items handy
* Lower lash points offer external storage for a sleeping pad or gear
* Front panel loops work with upper side capture loops to secure trekking poles
* Upper side compression straps with quick-release buckles stabilize load
* Lower side V-compression straps stabilize load and connect to hipbelt for efficient load transfer
* Lower V-compression straps can be set up under or over side pockets
* Removable top compression strap secures load further
* Internal HydraClip for hanging a hydration reservoir (sold separately)
* Complete pack weight: 1.68 lb / 760 g (S/M), 1.79 lb / 810 g (M/L)
* Stripped weight: 1.52 lb / 688 g (S/M), 1.59 lb / 721 g (M/L); removing 5L top lid, lid straps and buckles, and top compression strap

Carry Information:
Frame System:
* 5.5 mm 7075 aluminum LightWire U-frame creates a load support structure while allowing torsional movement Molded Atilon framesheet reinforces backpanel, adds main compartment structure and helps distribute load

AirScape™ Backpanel:
* Mesh-covered ridged foam (60% recycled EVA) provides stable, close-to-body load carry, cushioning and ventilation

Vest-Style Harness:
* Highly ventilated, vest-style harness distributes load broadly for stable support and lasting comfort
* BioStretch seams offer maximum flexibility without sacrificing stability for dynamic body movement
* Load lifters fine-tune the load position to improve balance, posture and load transfer
* Adjustable, lightweight sternum cord improves load control

Hipbelt:
* Padded, supportive ErgoPull hipbelt ensures a snug fit and anchors to the frame for excellent load transfer

Key Attributes:
* Miles Made Easy: A 7075 aluminum LightWire frame links the load lifters to a framesheet-reinforced AirScape™ backpanel for stable, ventilated load support that flexes naturally with your stride
* Fit for the Long Haul: Multiple sizes, fine-tuned torso adjustment and a breathable, vest-style BioStretch harness deliver a precise, confident fit and all-day comfort, setting this pack apart in the UL category
* NanoFly™ Performance Fabrics: Built from a high-tenacity nylon base fabric and reinforced with UHMWPE ripstop for a remarkable durability-to-weight ratio that holds up trip after trip
* bluepass Consumer Product: To help reduce adverse impact on people and the planet, this product was made with materials produced through processes that meet bluesign Criteria for product stewardship, resource productivity, environmental protection, worker and social responsibility, including management system requirements.