Engineered for speed and distance, the Black Diamond Beta Light 45 delivers an exceptional balance of durability, minimal weight, and trail-ready comfort. Available in 3 back lengths, please see the size guide below.
Crafted in collaboration with Challenge Sailcloth, this pack features Ultra 200 fabric, a cutting-edge material known for its outstanding strength-to-weight ratio. The waterproof design, enhanced by taped seams and a secure roll-top closure, ensures reliable protection through rugged, everyday use.
With a streamlined silhouette, the Beta Light UL 30 includes a Power Mesh front pocket and dual side pockets for quick-access storage. Running-vest-style shoulder straps enhance comfort and stability, featuring integrated pockets for hydration and snacks. A frameless build and removable hip belt further reduce weight, making this pack an ideal companion for high-mileage missions.
Black Diamond Beta Light Pack - Satellite Bag - Designed to provide extra storage and quick access to snacks and other essentials on the trail, the Satellite 4L is built to accompany the Beta Light ultralight packs, or be used as a stand-alone waist pack to become a fully functioning ‘peak bagging’ machine or everyday lightweight bumbag. (Purchase separately)
| Size | S | M | L |
| Torso Length | 15.5 - 17.5 in | 17.5 - 19.5 in | 19.5 - 21.5 in |
| Waist Circ. | 27 - 45 in | 29 - 48 in | 31 - 51 in |
How to Measure
Torso Length
Measure between the iliac crest (the top of your hip bones) and the C7 vertebra (feel for the protruding bone at the base of your neck while looking down.)
Waist Circumference
Measure around your hips at the iliac crest (the top of your hip bones), not at your waist.
Features
- Running vest-inspired shoulder straps with extra storage pockets makes for comfortable and dynamic carrying system
- Roll-top closure, taped seams and waterproof fabric create weatherproof pack body
- Removable frame pad gives structure with minimal weight penalty
- External Power Mesh stretch outer pocket and two oversized ripstop side pockets
- Removable hip belt system can reduce weight or allow for user modification
- Four adjustable and removable Dynex core compression straps secure the pack and allow for alternative adjustment and lashing systems
- Internal sleeve is hydration bladder compatible
- Modular Design allows quick and secure attachment of the Beta Light Satellite
- 4L Bag for additional storage
Materials
- [Body] Ultra 200 PE
- [Front Pocket] 4-way nylon stretch mesh
- [Accents] 100d nylon 4mm Ripstop
Specification
- Weight: 890g
- Volume: 45 litre
