Coulee 50

Coulee 50 is rated 4.9 out of 5 by 14.
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SKU: Coulee 50

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Accomplish your mountain mission with a “go big” mindset

: For those who love to take on life with a “go big or go home” mindset, the new-generation COULEE 50 is ready to help you gear up for your next foray into the wilderness. It offers exceptional load-carrying capability built around an interior sleeping bag compartment so you can take all the gear you need – and maybe even a celebratory beer or two. When the miles begin to stack behind you, a micro-adjustable yoke and cushioned lumbar support keep the weight comfortable. From the first step up the mountain to the last mile out of the woods, the COULEE 50 equips you to accomplish your mountain mission without compromising on quality. You can trek with confidence knowing your backpack is made from 100% recycled nylon that’s tough enough to withstand season after season of use.

  • 3-ZIP access allows for easy, rapid access to the interior
  • Lightweight Trail yoke that micro-adjusts to the torso length
  • Removable pocketed waistbelt
  • Cushioned lumbar support for optimal comfort
  • Front and side stretch-woven pockets on exterior for quick access to water bottle and for stashing extra layers
  • Sleeping bag compartment with U-Shaped opening for easy stow and accessibility
  • Hydration reservoir-compatible
  • Top zippered lid compartment for storing small essentials, phone, or camera
  • Attach loops inside on the body panel for the MYSTERY RANCH QUICK ATTACH ZOID BAGS or other accessory carry
  • Dual adjustable tool attach
  • Side compression for load stabilization and lash-on options
  • 100% recycled nylon 210D Robic dobby
  • YKK® zippers with DWR finish for added water protection
  • Double-layer bottom for improved durability
NameUPC Code
Coulee 50-Black-S888564202012
Coulee 50-Black-M888564200643
Coulee 50-Black-L888564202029
Coulee 50-Black-XL888564202036
Coulee 50-Noble Fir-S888564202043
Coulee 50-Noble Fir-M888564202050
Coulee 50-Noble Fir-L888564202067
Coulee 50-Noble Fir-XL888564202074
DUNS Number:059122783
4.0 lb
2930 cu-ins
Harnessing Style
Rated 5 out of 5 by from Perfect Size and FeaturesMystery Ranch makes the most amazing products. I had initially bought an older Coulee 40 from another site but after one trip I realized I needed something with a bit more space and more features for lashing things on the outside. Boy did they do an upgrade. The added sleeping bag section is awesome (though I would love if they upgraded even further to one of their buckled expanding zippers I’ve seen on some of their larger packs). While I have only used this backpack in two trips so far, I am excited to see where it takes me. I have a good feeling this will be the last backpack I purchase for a while. Thank you Mystery Ranch!
Date published: 2023-05-30
Rated 5 out of 5 by from SUPERDUPERI have been using Mystery Ranch for over a decade when I got the first one issued to me in the Navy. I got this Coulee 50 bag to use for week long work trips and have only used it one time to the Middle East. It was super comfortable to wear through the airports and out in the field. I love the hip straps and pockets. The hip pockets weee Super convenient to hold my passports and all my snacks. Side and back pockets held everything from water bottles, headphone cases and sandals as well as wet and dirty cloths. My favorite feature is the Y zip for east access to the internal compartments. Even east when going through TSA checks for random searches.
Date published: 2023-11-16
Rated 5 out of 5 by from Awesome Pack!This is a really great pack! It is a great quality, and I expect it will be the last pack I will ever need to buy. It will probably last a lifetime. It is also a really good design. The hip-belts are very easily removed, which is really nice when packing light. And the pack's ability to adjust in any way to fit perfectly is also wonderful. I only have one very slight complaint. There are two fiberglass rods in the pack that give rigidity for more weight, but they can be removed if you want less rigidity for a lighter load. The smaller models I have seen had Velcro at one end of the rods for easy removal and reinsertion. In this model, while they can still be removed, there is no Velcro, so you need to use a little bit of strength to remove and reinsert them. While this is not a big problem, it would be nice if it were easier to remove and reinsert those rods. Aside from that, this is an absolutely amazing pack! Mystery Ranch also had an incredible customer service and super fast shipping. I am thoroughly impressed with the company and their products.
Date published: 2023-02-17
Rated 5 out of 5 by from Amazing pack for Search and RescueI bought this pack about a month ago for Search and Rescue. My team responds to both urban and wilderness rescues and I needed a big enough bag to carry my personal gear along with extra team gear that we may need for a rope rescue. At the same time I need a pack that I can fill with extra clothes to keep subjects warm in an urban setting without having an expedition sized pack. The Coulee 50 is the perfect pack. It easily handles bigger, bulkier items that don’t seem to fit in other teammates’ packs and because it’s so easy to customize the fit of the Coulee, I can make small adjustments on the fly as necessary. My only regret is that I waited this long to buy my first Mystery Ranch pack; it definitely won’t be my last.
Date published: 2023-09-07
Rated 5 out of 5 by from Fantastic bagThis bag is amazing for hiking. I use it currently as a rope and medical bag for the fire department for long distance rescue can’t say enough how amazing this brand is.
Date published: 2023-05-25
Rated 5 out of 5 by from Great pack!Suspension feels fantastic. Best hip belt in the business. Seems like it could carry a pretty heavy load out although at 50L I'm not sure how to get that heavy unless you're carrying rocks. Perfect amount of pockets for my needs. Great size for 3 season weekenders as long as you can split the load with someone else. (Or if you have tiny solo gear I suppose.) If I had to carry a lot of water this might not work but I can get a 1 liter Nalgene in each side pocket - plenty for Colorado hiking. Nice durable material but not overboard so it's still pretty light. I sometimes wish the brain and body were a touch bigger, but this forces me to not overpack and that's a good thing. It also makes a perfect summit pack for mid-trip ascents. Still - fingers crossed for a 60 liter version someday.
Date published: 2023-09-25
Rated 4 out of 5 by from Great Pack, Could be BetterThe Coulee 50 is a great pack. Good size, rides well, lots of adjustment points for how it carries and how it packs.But a few cons : - The carry system is very comfortable but it gets really hot, especially on the mid-back and hips. - the bottom zipper pocket is pretty tight so it's a bit hard to get things in and out. - the two long pockets along the main zip taper as it's goes down so not really usable for water bottles, more for tent poles or other long, narrow items.That said, some great pros : - Again, carry system is very comfortable, sits well on the shoulders and the hip pockets are actually usable when carried. - the triple zip design is still a fantastic feature, can get full access to the whole pack or specific sections with ease. - compresses very well and holds pretty good amount of equipment/weight
Date published: 2024-01-17
Rated 4 out of 5 by from Well built bagThe overall construction of the bag is second to none. The removable waist strap is a great feature and is easy to use. My favorite part of the coulee 50 is the number and size variety of pockets. Despite not having a chance to rigorously test the pack, I know mystery ranch provides a quality product that will withstand the toughest conditions.
Date published: 2023-12-06
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