Zpack's Arc Haul Ultra 70L is the perfect backpack for those who want ultra-lightweight comfort and extra space for longer stages between reloading or trips where you need to carry more food and equipment.


Description
Article no.: 2878
Zpack's patented carbon Arc Frame system creates an air gap between the back and the pack.
It provides ventilation and cooling, while efficiently transferring weight to the hips.
The result is an ultralight backpack that feels stable and comfortable - even when carrying heavy loads.
The backpack comes with standard straps - 7 cm wide, form-fitting shoulder straps with 1 cm closed cell foam and 3D mesh on the underside for airflow and cushioning.
The straps have daisy chains for attaching accessories as well as chest strap and load lifters for optimal balance and fit.
Volume: 70 liters (53 L main compartment, 8 L front pocket, 2 × 4.5 L side pockets)
Weight: approx. 680 grams
Recommended load: 14-16 kg (max 18 kg)
Material: Ultra 100X™ (3.3 oz/sqyd UHMWPE laminate)
Frame: Carbon fiber bow with adjustable bow length
Closure: Roll-top with compression straps
Water protection: Taped seams, highly water resistant
Pockets: Spacious side pockets (room for 2×1L bottles), stretchy front pocket for rain jacket/snacks
Compatibility: Hydration port, hiking pole attachments and pack straps
Manufacturing: Designed and assembled in the USA
Warranty: 2 years against defects in materials and workmanship
With 70 liters of packing volume, the Arc Haul Ultra holds enough for 7+ days between depots - perfect for long Green Belt trips or mountain hikes where you don't want to repack.
The roll-top closure makes the bag easy to compress when carrying a smaller load.
Side compression straps make it easy to tighten, attach hiking poles or dry clothes on the fly.
All standard Bear Canisters fit upright in the top of the bag, and shorter frame sizes (17-20 inches / 43-51 cm) fit in the airplane rack when the top is rolled down.
Torso length: Measure from the center of the waist belt to the C7 vertebra (base of the neck). Most adults fit medium (48-58 cm).
Waist belt: Choose the size based on the waist measurement where the belt will sit. Example:
Medium (30-35 inches / 76-89 cm)
Large (35-40 inches / 89-102 cm)
Standard Straps: - molded for balance, comfort and ventilation.
The Arc Haul range is multi-award winning by international outdoor magazines: