https://remoteeq.com/alpha-31-pack.html
The bag that started it all, the ALPHA 31 is purposefully built for a wide range of adventures, both big and small. With expandable capacity, multiple lash points, external fast-access pockets, and three access points to the main compartment, it's a hardy pack with a unique blend of attributes that enables independence and self-reliance.
Using 100-percent recycled ECOPAK™ fabrics from Challenge Outdoor allows the ALPHA 31 to be lightweight, durable, waterproof, and eco-friendly. The updated roll top includes a triple-fold to lock out elements, and all exterior panels feature water-resistant rain flaps and YKK® Aquaguard® zippers. When you need extra space, the roll top increases the ALPHA's capacity by five liters. Inside the main body, there's a 15" padded laptop sleeve and four additional pockets to securely hold important gear.
The ergonomic shoulder straps feature dual-density foam and a back panel designed to conform to your shoulders and chest. Every touchpoint the ALPHA 31 has with your body improves airflow and comfort.
Primary access and expandability are provided by the roll top. A second front access panel provides access to items lower in the bag or can become the primary access when used for light to medium loads.
From the demanding world of sailing and kiteboarding comes Challenge Outdoor ECOPAK fabric. Made of abrasion-resistant 100 percent recycled polyester, ECOPAK absorbs 80 percent less moisture and has better UV resistance and color retention than traditional laminated nylon.
All Challenge Outdoor ECOPAK fabrics used in the Alpha 31 have a waterproof rating of 200+ psi, meaning it's a bag equipped to keep what's inside dry in rain, snow, bogs, marshes, and faraway jungles. All openings employ rain flaps or weather-resistant YKK Aquaguard® zippers.
ITW is one of the original developers of the modern sr buckle. Their hardware is trusted the world over and used on the Alpha 31 for its quality and dependability.
The Alpha 31 features a roll top that can expand up to 36 liters to accommodate large loads. When lightly loaded, the compression straps can be pulled in and top rolled down to minimize the bag’s bulk.
Alpha 31 is equipped with a hydration loop, tube port and tethers, ready to hold up to a 3 liter bladder.