How to Choose a Backpack

Built for moving fast and covering long distances, the Black Diamond Beta Light UL 45 pack delivers the ultimate blend of durability, lightweight construction and load-carrying comfort.
Imported.
View all Black Diamond Backpacking PacksBest Use | Backpacking |
---|---|
Frame Type | Internal Frame |
Ultralight | Yes |
Gear Capacity (L) | 45 liters |
Gear Capacity (cu. in.) | 2,746 cubic inches |
Weight | XS: 1 lb. 15.7 oz. S: 2 lbs. M: 2 lbs. 0.8 oz. L: 2 lbs. 1.4 oz. |
Fits Torso Length (in.) | XS: 14-15.5 inches S: 15.5-17.5 inches M: 17.5-19.5 inches L: 19.5-21.5 inches |
Fits Waist/Hips | XS: 24-42 inches S: 27-45 inches M: 29-48 inches L: 31-51 inches |
Material(s) | Main: Ultra 200; abrasion panel: Ultra 400; front pocket: dual 4-way stretch mesh; accents: 100-denier nylon 4 mm ripstop |
Frame Material | Aluminum |
Reservoir Compatible | Yes |
Pack Access | Top |
Number of Exterior Pockets | 5 + main compartment |
Raincover Included | No |
Hipbelt Pockets | Yes |
Waterproof | Yes |
Dimensions | XS: 23.6 x 17.3 x 3.2 inches S: 25.2 x 22.4 x 1.6 inches M: 25.2 x 22.4 x 1.6 inches L: 25.2 x 22.4 x 1.6 inches |
Gender | Unisex |
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The pack is really thoughtfully designed, nice material, clearly a lot of thought went into it. I did send it back - new unused. The lack of any storage pockets (beyond places for snacks and narrow little water bottles) was a problem for me. I’m off to Europe again this summer and there is no place for my passport or other essentials. And the waist pockets big enough for minor trail conveniences - granola bar for example, stick straight out and I know my arms will be bumping into them every step. That will be super annoying. I like the material, and the weight is impressive. Good size for an extended trip, and I would feel fairly confident in a downpour that everything would stay dry. Give me a zippered secure pocket and do something with the elephant ear pockets on the waist and the pack is a keeper.
The Large size Betalight45 fits me very well. The shoulder straps are comfortable with a loaded pack and the hip belt sits properly to take some weight. I'm 6'3",180lbs, my torso is 21.5-22" according to BD instructions. I measured the actual volume of the main bag to be 46L and still able to roll closed. Side/back pockets will be additional capacity.
Just hiked Mt Kilimanjaro with the Beta Light 45 pack. Super light for a long trek. The harness is amazingly comfortable and with the pockets great for cameras, GoPro's, etc... It handled the rain well, 100% of my items remaining dry. Highly recommend this versatile pack.
I have’t had a chance to use it yet but incredible attention to detail and I put weight in it and it’s very comfortable. Very cool way they put the back pad in an outer pocket. I will do a full review on my channel AlpineEarth.
I use to have osprey rook 65l, somehow i am able to fit more stuff in this backpack and still have room for other stuff. TOTALLY WORT IT FOR THIS MONEY.
Bought two high end packs and carry them both. I will post results after a month or two.