Zpacks Arc Blast 55L – Dyneema (With Upgraded Accessories)

A premium ultralight pack built for big miles, now upgraded with all the practical extras. The Zpacks Arc Blast is famous for its incredible strength-to-weight ratio thanks to Dyneema Composite Fabric, offering durability and weather resistance without unnecessary bulk. The adjustable Arc frame keeps the pack off your back for improved airflow and all-day comfort.

This one comes fitted with several highly sought-after add-ons, making it trail-ready straight away.

Condition: Great used condition with normal cosmetic signs of use. All zips, straps, and features work perfectly. Has a small nick at the bottom which is cosmetic only. 

Size: 55L 

It fits me who is 6’3 I’m not 100% on the measurements as I’ve not had chance to measure it however fits my torso perfectly. I’m 6’3, 32 waist. 

Upgrades Included

• 2x Zpacks hip-belt pockets – Ideal for snacks, phone, GPS or small essentials.
• Bottle holder attached to the shoulder strap for easy hydration access.
• Y-strap over the roll-top – Perfect for securing a bear canister, tent, or extra gear.
• Lumbar support pad for added comfort under heavy loads.
• Shoulder strap padding extensions for improved long-distance carry comfort.

Key Features

• Ultralight Dyneema Composite Fabric – waterproof and incredibly strong
• Adjustable tensioned “Arc” back panel for ventilation
• Large front mesh pocket for quick-access storage
• Side pockets with cinch cords
• Roll-top closure for simple, weather-resistant packing
• Highly customisable modular design

A brilliant pack for thru-hikers, fast-packers, and anyone who wants maximum performance at minimum weight.