Aer Aer City Pack Pro 2 Ultra 24L Backpack Black Ultra400X EDC Travel Commuter

Aer City Pack Pro 2 Ultra 24L Backpack Black Ultra400X EDC Travel Commuter 🎒 Aer City Pack Pro 2 Ultra 24L — Ultra Black Ultra400X Sailcloth | Waterproof YKK Zippers | 16 Laptop | Pre-Owned, Excellent The Aer City Pack Pro 2 in the premium Ultra400X build, finished in Ultra Black. This is the lightest, most weather-resistant version of Aer's flagship everyday backpack — a 24L hybrid that works as both daily carry and a personal-item travel pack. Lay-flat main compartment, suspended 16 laptop pocket, and Aer's ergonomic harness system. Currently retails at $269. Offered here pre-owned in excellent condition. One modification to note (details below): the factory plastic attachment hardware has been replaced with metal carabiners. About the Ultra Build The Ultra400X exterior, made by Challenge Sailcloth, is the same waterproof composite laminate used in high-end sailing and ultralight gear. It is lighter and more water-resistant than Aer's standard CORDURA ballistic nylon, paired with YKK waterproof zippers and Duraflex hardware. The interior is a bluesign-approved ripstop nylon liner in Aer's signature high-visibility orange. Features * Ultra400X waterproof exterior by Challenge Sailcloth * YKK waterproof zippers * Duraflex hardware * Lay-flat main compartment for easy packing * Padded, suspended laptop pocket (fits up to 16) * Ergonomic harness system for all-day comfort * Easy-access front pocket and quick-access top pocket * Exterior