Granite Gear Cross Trek 36L Backpack | Bleumine/Blue Frost/Neolime Color:Bleumine/Blue Frost/Neolime The HE-400i is the replacement

The HE-400i is the replacement for the popular HE-400 headphone intended for high performance listening in the home or studio

lightweight and comfortable

Tritium Markers: Green

emergency whistle on the chest strap

advanced features including Wi-Fi

Granite Gear Cross Trek 36L Backpack | Bleumine/Blue Frost/Neolime Color:Bleumine/Blue Frost/Neolime The HE-400i is the replacementThe Cross Trek 36L offers the wearer essential 360 Protection and is built with Repelaweave and Repelagrid fabrics, water repellent zippers, trail tested technology for compartment design, and an add a bag pass through port for easy attachment to a wheeled luggage pull handle. This pack is great for the world traveler and is built for whatever is thrown your way. Repelaweave & Repelagrid Fabrics For Maximum Protection Against Elements Barrier Zipper