Prospector 50L Backpack
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Shop Similar ProductsWhy We Like The Big Agnes Prospector 50L Backpack
It's no surprise that Big Agnes is finally throwing their hat in the backpack ring, but we are shocked by the lightweight and earth-friendly design of one of their firsts. The Prospector 50L Backpack put an emphasis on refusing to weigh us down, so they made this pack light and made sure our gear would be comfortable balanced no matter the load. The Open Range Hip Belt threads behind the Load Wrangler back panel to transfer weight to the lumbar, and a cut-to-fit hip belt snugs up tight to prevent gaps between the body and the pack. They also added an improved compression system that pulls weight inward and upward for secure and positive load transfer.
Details
- First-edition pack for lightweight backpacking excursions
- 50-liter volume ideal for fully-loaded overnight adventures
- Recycled ripstop shell lends a hand to earth-friendliness
- Dual-entry roll-top and duffel-style back panel zipper
- Load Wrangler molded back panel is body-mapped for breathability
- 3-liter bladder sleeve makes on-the-move hydration easy
- Trekking pole, ice axe, and other gear loops for additional storage
- Included 7-liter Trash Bag lets us Leave No Trace while we camp
- Item #BAGZ2D1
- Responsible Collection
- Recycled/Repurposed
- Material
- Mipan (100% recycled nylon)
- Volume
- 50L (3051cu in)
- Support/Suspension
- Load Wrangler (body-mapped foam back panel)
- Shoulder Straps
- countoured, adjustable sternum strap, hydration hose keeper
- Waist Belt
- Open Range Hip Belt
- Hydration Compatible
- internal sleeve, 3L
- Reservoir Included
- not included
- Access
- roll-top, full-zip back panel
- Pockets
- 2 stretch mesh side, 1 zippered front, 1 stretch front, 2 Hip Pockets (removable, 1.6L), 1 Trash Can (removable, 7L)
- Gear Loops
- daisy chains
- Ice Axe Carry
- yes
- Trekking Pole Carry
- yes
- Compression
- Hoist Compression System
- Weight Capacity
- 40lb
- Dimensions
- [medium] 33 x 10 x 8in, [large] 35 x 9.5 x 8in
- Claimed Weight
- [medium] 3lb 1oz, [large] 3lb 3oz
- Activity
- backpacking, ultralight backpacking
- Manufacturer Warranty
- lifetime
Reviews
Q&A
What do you think about this product?
Overall Rating
5 based on 5 ratings
Review Summary
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.View
Selecting an option will reload the available reviews on the pageApril 2, 2025
February 24, 2025
An affordable “Ultra light” pack
- Familiarity:
- I've put it through the wringer
- Size Bought:
- Medium
I’ve been using this pack in Kansas but I intend to take it on the Colorado trail this summer. I purchased it because my beloved Osprey pack weighs 6.5 pounds and my hiking buddies are forcing me to go “light” for the CT. While I know it’s not the lightest of the UL packs, it’s still way lighter than my Osprey and it seems just as durable. The pockets on the side hold my Smart Water bottles and I can reach and pull them out while walking. The little pockets on the hip belt hold my phone and a walking snack which is nice also. The loops on the outside hold my trekking poles while not in use and the main stuff area is plenty big. This pack seems really tough, it’s gone 50 miles with me so far over hilly terrain and it stays in place. I throw it in the bed of my truck and it’s not showing any wear from riding around in the truck bed either. If I do have any problems with it I think BA is in Colorado and it should be pretty easy to get replacement parts.
February 23, 2025
Best of the best!
- Familiarity:
- I've used it once or twice and have initial impressions
- Size Bought:
- 50L (large)
If Donald Trump invented a pack, this would be it. Been waiting a long time for a pack like this! Gets the job done. Does everything they said it would do.
December 7, 2024
Good cross between UL and comfort
- Familiarity:
- I've put it through the wringer
- Size Bought:
- M
- Height:
- 5' 11"
- Weight:
- 185
This pack is perfect for the thru-hiker, UL weekender, or peak bagger. Given, the prospector weighs a bit more than some HyperLite/Ultimate Direction etc. Ultra Light(UL) packs. BUT this pack makes it worth it with the difference in comfort and support. I find the stiff back panel and multiple cinch points at the shoulders, hips, and along the back panel really help you distribute the load perfectly… which makes it seem like you are carrying less weight! After maybe a dozen big outings with this pack, I have found it might be the best weight distributing pack I have owned - even for loads up to 50 lbs. This pack is a quiver-killer, it is like the child of an UL pack and a modern backpacking bag, taking the best features from both. Highly recommend.
September 11, 2024
Great product!
Comfortable. A lot of pockets. Very convenient to handle!
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