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Black Diamond
Bolt 24L Backpack

4.681818181818182 out of 5 stars
22 Reviews

Out of Stock

Don't worry though, we have a lot more Technical Daypacks in stock than that.

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Bolt 24L Backpack

Animated dogs may be tireless, but unfortunately, you are not. Carry the lightweight Bolt 24L Backpack for your next approach, and retain more of your energy for when you reach the wall. This technical daypack has a mid-size capacity that's just the right amount of space for climbing, hiking, and everything in between. ReActiv suspension secures the pack close to your spine with hip and chest straps, so the weight hugs your body as you scramble over boulders and up gullies. The brain of the pack organizes your smaller accessories, and cinches down over your rope to secure it as you hike, letting you maintain your balance.


  • Technical daypack for hiking and climbing adventures
  • ReActiv suspension keeps the weight aligned
  • OpenAir back panel increases airflow while you hike
  • Top and side access for reduced fumbling
  • Brain pocket secures your rope and small items
  • Attachment loops keep your trekking poles on hand
  • Compatible with hydration reservoirs for easy access to water
  • Item #BLD00S0
210D ripstop, 210D dobby
[small/medium] 22L (1343cu in), [medium/large] 24L (1465cu in)
Shoulder Straps
Waist Belt
Hydration Compatible
top, side
main, top, front, side, hipbelt, raincover
Ice Axe Carry
Trekking Pole Carry
Claimed Weight
[small/medium] 2lb, [medium/large] 2lb 1oz
hiking, sport climbing, trad climbing
Manufacturer Warranty
1 year

Overall Rating

4.5 based on 22 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 1 reviews
4 Stars - 5 reviews
5 Stars - 16 reviews

Fits True To Size

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

What do you think about this product?


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4 out of 5 stars

March 20, 2023

Back pack is great for any day trip activity, classes, day hikes, climbing. Buckles could use a little strength.

booker k

Originally reviewed on

4 out of 5 stars

December 20, 2022

Great backpack! I mostly use it for skiing. It can fit everything I need for a day in the resort or backcountry. I like how it is easy to carry and I can comfortably carry everything I need. It can also double as a good general travel backpack so that’s a plus. Definitely recommend!

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Lia B

Originally reviewed on

3 out of 5 stars

December 12, 2022

Quite heavy for 24L daypack

It may be a old product. The design is not good as I expect. It uses metal as a part of the backpanel frame. The disadvantage is heavy. The backpanel is quite hard and straight. It makes me uncomfortable during long distance hiking. Most of the latest 18 to 25 L backpacks from different brands nowadays haven't used metal frame to support their body. It is a old design. However the overall the appearance is good.

Ka L.

Originally reviewed on

5 out of 5 stars

December 5, 2022

BD Bolt 24

Love this pack! I like the top[ loading feature and the one side zipper opening to the main compartment. The rear pouch comes in handy to quickly stash a layer or extra water bottle. This is my fourth BD pack over many years and I have experienced not one problem with any of these packs. Kevin Dealy

Kevin D.

Originally reviewed on

5 out of 5 stars

August 19, 2022

Loving it!

This pack is good for day trips to the beach, a big day hike, or international travel! Loving the durability and comfort of the Bolt 24 and pure style of it.

Ari Z.

Originally reviewed on

4 out of 5 stars

August 4, 2022

Great bag - but

Great light pack, but hip straps are a little weird and could use more flexibility. I love the outside pouch for the water bladder.

Jacob S.

Originally reviewed on

5 out of 5 stars

July 28, 2022

Solid Pack

Comfort is great! Love the suspension system and how tight it fits to the body. Great for a one day fast moving trip. Can carry a decent bit of technical gear too.

William Q.

Originally reviewed on

5 out of 5 stars

July 21, 2022

Outstanding day pack

The most comfortable best designed daypack I've used over five decades of backcountry travel. Love the suspension, ventilation, external hydration pocket, concealed ice ax loops thoughtful design — not too complex but ticks all the boxes. Taken it on a few plane rides as carry on and a couple of long day hikes as well as a travel knock around. A dream to pack and carry for a typical three season day hike and should be large enough for winter day hikes. The ice axe loops would probably be ok as attachment for lighter skis or snow shoes. I expect it will replace my heavier and slightly large pack from another manufacturer when ch was my go to for winter day hikes in New England.

Jonathan K.

Originally reviewed on

5 out of 5 stars

July 17, 2022

Great day pack

I’ve traveled the world, climbed el cap 3 times with it and use it almost every day.

Evan B

Originally reviewed on

5 out of 5 stars

June 6, 2022

Great pack

Perfect daypack with the necessary features, nothing over the top

Dan H.

Originally reviewed on