Radix 47L Backpack - Men's
Size:
Quantity
Why We Like The Mystery Ranch Radix 47L Backpack
The Mystery Ranch Radix 47L Backpack perfectly toes the line between a gear-intensive daypack and an overnight backpacking bag. The 47 liters of internal space is just enough room for us to pack our lightweight backpacking gear or hold food, water, and layers on ambitious day hikes. The lightweight aluminum frame can be removed for maximum weight savings, allowing us to burn some rubber as we zoom along the trail, or can be left in for structured, stable support. The external side and back pockets all expand to accommodate larger items or can be compressed down for a sleeker profile, and the offset front panel zipper allows us to get a full view of our pack and quickly grab what we need without having to completely unpack.
Details
- Lightweight backpack for fast-moving overnights
- Durable materials are exceptionally light and strong
- Removable aluminum frame supports heavy loads
- Removable padded waist belt keeps us comfortable on trail
- Off-center front zip provides convenient access to gear
- Compressible front and side pockets quickly stash essentials
- Lid pocket keeps smaller items accessible and organized
- Adjustable harnessing is offered in men's and women's
- Item #MYTD046
- Responsible Collection
- Recycled/Repurposed
- Material
- [face fabric] 100% recycled 100D Robic ripstop nylon, [top, bottom] Ultra-PE Birdseye
- Volume
- 47L (2745cu in)
- Support/Suspension
- Removable 7000 Series (aluminum)
- Shoulder Straps
- padded, adjustable
- Waist Belt
- removable, padded, adjustable
- Hydration Compatible
- yes
- Access
- top
- Pockets
- 1 zippered lid, 1 front stash, 2 side stash, 2 zippered hip belt
- Gear Loops
- 2
- Trekking Pole Carry
- 2
- Compression
- front, side
- Dimensions
- 28.75 x 12 x 11.5in
- Claimed Weight
- 3lb 8oz
- Activity
- backpacking
- Manufacturer Warranty
- lifetime
Reviews
Q&A
What do you think about this product?
Overall Rating
5 based on 13 ratings
Review Summary
Customer Images
View
Selecting an option will reload the available reviews on the pageAugust 10, 2025
Another solid MR Bag
After looking at purchasing this since it hit the market, I finally did and am very pleased. I own a Pintler 40L and 65L Terraframe, so I'm used to the MR comfort and stability their frames offer. I was immediately impressed with the feel/carry of the Radix 47 once I had it packed out for a weekend backpacking trip with my usual gear. I thought the Radix carried better than the Terraframe over the 18 mile weekend hike. It wasn't just the lighter bag weight-the Radix just carried better. I like the simple main bag storage access with the long zipper and top access. I also like the built in side pouches on the hip belt that aren't on the Terraframe pack system. It wasn't just the lighter weight packThe side pouches are the right size for pocket items and other small items without being bulky. I like the exterior storage on the pack with the side pouches for water bottles and large-ish middle area to stash layers or store wet/damp items. Two things I knew the pack didn't have that some other brand packs have are a removable brain and roll top main compartment. These would be two nice options for this pack-or a brain that is a bit more functional (velcro down sides so it is more secure).
Originally reviewed on mysteryranch.com
March 6, 2025
Still squeaky!
First, I have carried MR packs throughout my career in Special Operations and totally trust MR with quality construction and detailed design. No complaints whatsoever to the overall setup and weight. But by John Muir's shoestrings, the frame squeaking never stops! I have the exact same issue with my Coolee 40. I love you Mystery Ranch, but I should not have to go into wilderness for peace and quiet only to have my pack continuously squeak non-stop. If there is any recommendations on getting the the frame to stop squeaking please let me know (yes I have made every possible adjustment). Both packs also need slightly more airy back padding.
Originally reviewed on mysteryranch.com
December 26, 2024
Great backpack
I have not had a chance to use the pack, but it's impressive straight out of the bag. It has the same excellent built quality that you expect with Mystery Ranch.
Originally reviewed on mysteryranch.com
December 23, 2024
Well built and attention to detail is great.
Mystery ranch understood the assignment. Comfy light
Originally reviewed on mysteryranch.com
September 30, 2024
New purchase, Imitially looks great!
Ive had this for a couple weeks now, so not a lot of use so far. Loaded with a 24hr kit (~20lbs) it carries great. Fit and finish are very good, all seams and stitching are tight and straight. The compression strap buckles are somewhat small, so will be interesting to see how those hold up. But the fact the straps are removable is great, you can easily change them out for something heavier in event of failure. Hip belt pockets are a little small, but well placed with easy to operate zippers. The adjustable torso length is easy to use and works well. Hip belt fits well, with lots of length available to go from being in shorts to full winter kit.
Originally reviewed on mysteryranch.com
June 25, 2024
Mystery Ranch Durability -- Light Weight!
I LOVE this pack. I have this and the Radix 57 as well, and several other packs from MR. All of them carry a load amazingly well, and all are very durable. The Radix series is great for backpacking, they're light and extremely well built and thought out. This line has everything I need, carries loads extremely comfortably for a long time, and isn't overburdened with overdesigned pockets, zips, compartments, etc. A really versatile, well-designed backpacker's dream.
Originally reviewed on mysteryranch.com
June 18, 2024
The Perfect Pack!
I bought this pack about 6 months ago for a through hike around Mt. Blanc in France. I trained carrying a 45 lbs load six miles roundtrip up and down a peak by my house with 2500' vertical gain. After probably 50 up and downs for training and then the through hike of 100 miles around the Trail Du Mont Blanc, I must say this pack does not disappoint. I honestly have nothing negative. Every time I thought a feature was silly or didn't work I found an opportunity to use it later on. -The top is large and spacious with a huge pocket. The extra waterproof durable zipper holds everything in and keeps it dry. -Large internal pocket with a nice side zipper when you need it. I also like the cinch strap and the over latch that fits really well. -Exterior is perfect. From hanging wet socks in the pole holders to cramming rain gear and water bottles on the outside. I also stuck in micro trax in the pockets for quick use on snow travel. -Straps are super comfortable (make sure you follower their sizing and fitting videos!). Back piece is comfortable and breathes perfect. My last thought is I highly recommend the zoid bags. I bought the small black on for extra quick stuff at the top (headlamp, inreach, etc...) and then my toiletries went in the big orange on the sipper side of the bag. Get the clear ones...they are time savers! This is an amazing bag. I looked a lot of other bags....a lot of other bags. I ultimately pulled the trigger with Mystery Ranch because they stood by their product. However, I got quite the chuckle when I rolled into Chamonix on day 8 of being on the trail hiking anywhere from 12-22 miles a day in snow and rain, and my bag still looked brand new! So the ultimate downfall is you don't get any street cred for a tattered roughed up bag because it is bomber. Highly recommend, five stars, you won't regret!
Originally reviewed on mysteryranch.com
April 14, 2024
Amazing backpack
In the field: the bag is quickly forgotten, the comfort is incredible (better than the Osprey Aether which for me is one of the benchmarks in terms of comfort despite more padding on the Osprey) but that is specific to each person of course. I think the independent RADIX belt must play a role? Maybe, in any case the comfort is fantastic. Sorry for the broken English, I use google translate
Originally reviewed on mysteryranch.com
April 5, 2024
Great fit, weight
Great fitting pack (men's Large frame) that keeps load balanced and centered well.
Originally reviewed on mysteryranch.com
March 21, 2024
Do you have a question about this product?
November 28, 2024
Looking to purchase a smaller bag. Which size Radix would fit a 2p tent, quilt, pad, and bv450?
Originally reviewed on mysteryranch.com
June 21, 2024
Is there a drawstring around the top hem of the main body of the pack? I see where there looks to be a strap inside, but am wondering what is around the top.
Originally reviewed on mysteryranch.com
June 3, 2024
Has anyone used this pack while wearing a helmet? I was wondering if the back of the helmet bumps the top of the frame/pack when looking up?
Originally reviewed on mysteryranch.com
May 31, 2024
What is the weight of the removable top lid for the Radix 47 and 57? Thank You
Originally reviewed on mysteryranch.com
May 14, 2024
Where is this made?
Originally reviewed on mysteryranch.com
April 18, 2024
I am trying to decide between the 47 and 57. Is the main compartment 47l or is the volume calculated with all exterior pockets included? I use an REI flash 55 currently and I fill it up.
Originally reviewed on mysteryranch.com
March 1, 2024
Since the Radix is being marketed as a thru-hiking pack (as one of many uses), how do you recommend a bear canister be carried? If inside the pack, will a BV500 fit horizontally in the 47 or the 57?
Originally reviewed on mysteryranch.com
February 29, 2024
What size zoid bags are compatible with the Radix 47?
Originally reviewed on mysteryranch.com
February 5, 2024
Is the Radix waterproof?
Originally reviewed on mysteryranch.com
February 1, 2024
Is there a drawstring or strap to close the main compartment if the brain is removed?
Originally reviewed on mysteryranch.com
Related Searches
Mystery Ranch Radix 47L men's backpackLightweight backpack for overnight tripsDurable men's hiking backpack with removable frameMen's backpack with adjustable harnessingCompression pockets for men's hiking gearTop access backpack for day hikesHydration compatible men's backpackSustainable recycled material backpack for menMen's backpack with padded waist beltVersatile 47L backpack for ultralight backpackingAbrasion-resistant men's backpack for rugged terrainLifetime warranty on Mystery Ranch men's backpackLearn more about Radix 47L Backpack - Men's