In the world of alpine performance gear, weight is everything, and D_b_ has pushed the limits with the new Weigh Lighter Backpack 25L. Built for serious mountaineers and outdoor adventurers, this pack combines durability, utility, and a near featherweight construction that redefines what’s possible in technical carry gear.

At its core is ALUULA Graflyte™, a next-generation composite fabric with one of the strongest strength-to-weight ratios on the market. The result is a pack weighing just 470 grams, making it one of the lightest mountaineering backpacks in its class without sacrificing ruggedness or function. With a 25L volume, it’s engineered for alpine efficiency, offering just the right amount of storage for climbing, skiing, or backcountry touring.

The design emphasizes adaptability. A roll-top closure pairs with a two-way vertical zipper for easy access, while the unique “burrito opening”—inspired by climbing rope bags—allows fast, intuitive gear loading. Interchangeable carry straps accommodate skis or a splitboard, while dedicated mountain tool pockets keep critical equipment close at hand.

Comfort hasn’t been overlooked either. The backpack features APEX® 3D spacer mesh for breathability, Hook-Up System™ compatibility for modular integration, and a contoured profile that moves with the body. Built for harsh environments, the Weigh Lighter is both lightweight and battle-tested, proving that serious gear doesn’t have to be heavy.

Available now in a 25L format at $449, the D_b_Weigh Lighter Backpack is the perfect companion for adventurers who want to go further, climb higher, and carry less.

In other EDC news, check out The Brown Buffalo Conceal Waistpack.