Black Diamond Beta Light 45 Ultralight Backpack Storm Gray Size XS

Black Diamond Beta Light 45 Ultralight Backpack

The Black Diamond Beta Light 45 (543355) is a technical, high-performance ultralight backpack specifically engineered for fast-packing, alpine approaches, and multi-day minimalist expeditions. Constructed from Challenge Sailcloth Ultra 200, a state-of-the-art waterproof and tear-resistant fabric, this pack provides exceptional durability while maintaining a sub-1kg total weight. The design features a running-vest inspired shoulder harness system with integrated stretch pockets for hydration flasks and essentials, ensuring a dynamic and stable fit during high-intensity movement. Its 45-liter capacity is managed by a secure roll-top closure and fully taped seams, creating a weather-resistant main compartment suitable for harsh environments. Equipped with a removable internal aluminum frame and a modular hip belt with zippered pockets, the Beta Light 45 allows for weight optimization based on specific mission requirements. The external storage includes an oversized Power Mesh front pocket and ripstop side pockets, providing rapid access to gear and extra provisions without compromising the pack's streamlined, aerodynamic profile.

Technical Specifications

* Model: Beta Light 45

* Part Number: 543355

* EAN: 0793661606291

* Size: XS (Torso 14" - 15.5")

* Capacity: 45 Liters

* Main Material: Challenge Sailcloth Ultra 200

* Abrasion Panel: Ultra 400 PE

* Frame: Removable Lightweight Aluminum Internal Stays

* Closure: Roll-top with Taped Seams (Waterproof)

* Harness: Running-vest style with 4-way stretch pockets

* External Storage: Large Front Mesh Pocket, 2 Oversized Side Pockets

* Hip Belt: Removable with dual zippered pockets

* Hydration: Internal bladder sleeve compatible

* Features: Modular attachment for Satellite 4L bag, Dynex compression straps

* Color: Storm Gray