Expandable Main Compartment 28L to 32L. Adapts to what you carry — one bag, no checked luggage, no compromise.

Clamshell Opening Full clamshell access to the main compartment. Open flat, pack fast, find everything instantly.

Anti-Theft Tech Compartment Dedicated organization for everything digital located at the back panel. Padded 16" laptop sleeve in neoprene with false-bottom drop protection, 12.9" tablet sleeve, 2 pen holders, and 5 accessory pockets.

Quick-Access Front Pocket Front zip pocket with built-in key holder and 2 internal pockets for daily essentials. Always within reach.

Hidden Tracker holder Located inside the quick-access front pocket. Built for a tracker (AirTag or equivalent.) Invisible from the outside. Only you know it's there.

Minimal Internal Organization Two internal pockets and one stretch compartment. The perfect balance — whether you throw everything in or keep it organized.

Zippered Side Pockets Versatile by design. Fits a full-size water bottle, an umbrella, or whatever you need within reach. Stretch interior, zip closure — secure and accessible, always.

Padded Top Handle Neoprene underside for enhanced comfort in hand. Built to last under heavy loads, for years.

Padded Shoulder Straps Neoprene underside for a soft, comfortable feel against your shoulders. 

Ergonomic Back Panel Sculpted with a central airflow channel that keeps your back ventilated. Well-padded mesh for all-day comfort.

Chest Strap for a better carry experience. Adjustable and removable, take it off when you want to keep the look clean.

Luggage Pass-Through Slides over your suitcase for hands-free travel. Hidden pocket behind the pass-through, for your cash, cards, and documents.

Self-Standing Base Stands on its own, even when empty. Set it beside you and grab what you need. 

Strap Management Built-in strap keepers on the shoulder straps and chest strap. No loose ends, no dangling straps, the bag stays clean.

Structured Shape Holds its form whether packed or empty. ARC I keeps its silhouette, always.

Lightweight — 1.25 kg More weight for what's inside, less on your shoulders.

Built to Last The gold standard in the industry — Cordura fabric, YKK zippers. Materials chosen for one reason: to last for years.

Carry-On Compatible Meets carry-on size requirements on most major airlines. No checked luggage, no extra fees — just you and your bag, ready to go.

Water-Resistant Construction 840D Cordura® Ballistic Nylon with Polycarbonate Coating, paired with a PU-coated main zipper. Keeps your gear dry through light rain and daily use. 

840D Cordura® Ballistic Nylon with Polycarbonate Coating — One of the most trusted fabrics in the industry. Exceptional tear and tensile strength, weather-resistant, and built to look good while taking on years of daily use.

YKK® Zippers — The best zippers in the world. Smooth every time, built to last a lifetime.

Woojin® Hardware — Precision-engineered buckles and clips. 

Custom 75Dx150D Ripstop Polyester Lining — Lightweight, structured, and built to handle endless packing cycles.

Neoprene — Soft, flexible, and resilient. Used on the handle and the shoulder straps.

Darlington Mesh — Breathable, structured, and built to last. Keeps your back ventilated carry after carry.

Specifications: 

Dimensions 48 x 31 x 21 cm / 18.9 x 12.2 x 8.3 in (without expansion) 

48 x 31 x 27 cm / 18.9 x 12.2 x 10.6 in (with expansion) 

Volume 28L without expansion 32L with expansion

Weight 1.25 kg / 2,75 lbs

Every purchase is covered for life against material and construction defects. If something goes wrong, we repair it. If we can’t, we replace it. No fees, no compromises.

Delivered to your door in 5 to 7 business days. Not completely satisfied? Return your product within 60 days. Return shipping is on us.

The ARC I Backpack comes with a dust bag, made from our lining material — designed to double as a laundry/shoe bag on your travels.