Kelty Catalyst 50 Backpack

Gregory Jenkins
12 min readMar 21, 2024


Are you in the market for a reliable backpack that can accommodate all your essentials? Look no further than the Kelty Catalyst 50. This backpack is designed to make your outdoor adventures more enjoyable by providing ample storage space and comfortable features. Join us as we explore the features and benefits of the Kelty Catalyst 50 and help you determine if it’s the perfect pack for your next adventure.

The Top 6 Best Kelty Catalyst 50 Backpack

  1. Versatile Kelty Redwing 50 Backpack with Advanced Suspension System — The Kelty Redwing 50 Backpack Lyons Blue offers ample storage capacity, a ventilated back panel, and a comfortable fit, making it an ideal choice for both backcountry hiking and everyday use.
  2. Ferrino Narrows 50L Backpack: Multifunction Trekking Companion with Comfortable Shoulder Straps — Experience the ultimate in trekking comfort and organization with the Ferrino Narrows 50L Backpack, featuring numerous pockets, versatile mounting options, and a top-notch price-to-performance ratio.
  3. Versatile Forest Green Kelty Redwing 50 Backpack with Hydration Sleeve and Aluminum Stay — The Kelty Redwing 50 Tactical, Forest Green backpack offers ultimate versatility, featuring a laptop sleeve, hybrid-loading u-zipper design, and a removable waist belt, making it perfect for any outdoor adventure.
  4. Mountain Hardwear PCT 50 Women’s Backpack: Sustainable & Comfortable — The Mountain Hardwear Women’s PCT 50L Backpack offers a lightweight yet super durable 210D ripstop shell and 500D CORDURA base, perfect for rugged backcountry approaches with removable, floating top lid and easy adjusting features.
  5. Ultralight and Comfortable Backpack with Adjustable Torso Length — Experience ultimate adventure with the Deuter Aircontact Ultra 50+5 backpack, featuring a lightweight design, ergonomic comfort, and versatile storage options for all your trekking essentials.
  6. Comfortable Kelty Catalyst 50 Backpack for Outdoor Adventures — Experience unmatched comfort and stability on the trail with the Kelty Outskirts 50L Internal Frame Backpack, featuring airmesh shoulder straps, back panel to regulate temperature, and a cutting-edge perimeter frame for improved weight transfer.


Versatile Kelty Redwing 50 Backpack with Advanced Suspension System


I’ve been using the Kelty Redwing 50 backpack for a while now, and let me tell you — it’s been quite the journey. What first caught my attention was the AMP-Flow ventilated back panel, which really helped keep me cool and comfortable during long hikes. I also appreciated the FIT-Pro torso adjustment system, as it made the pack extremely user-friendly and accommodating for various body types.

The advanced perimeter frame offered superb stability, allowing me to carry heavy loads without feeling weighed down. The wing side pockets with pass-through functionality were super convenient for storing my phone, water bottle, and snacks while on the go. The hybrid U-zipper entry provided easy access to the main compartment, whether I needed to load or unload my gear.

However, there were a few aspects that I didn’t love quite as much. The lack of pockets on the hipbelt was a bit of a letdown, especially since I usually like to have my items easily accessible. The quality of materials didn’t seem as top-notch as I had hoped, and I noticed a few stitches coming undone after a few weeks of use.

Overall, the Kelty Redwing 50 backpack has been a reliable companion for my backcountry adventures and urban commutes. Its versatility, comfortable fit, and excellent storage capacity make it well worth considering, despite its minor drawbacks.

Ferrino Narrows 50L Backpack: Multifunction Trekking Companion with Comfortable Shoulder Straps


I’ve been using the Ferrino Narrows 50L Backpack Red for a few hikes now, and I must say, it’s been a game-changer for my outdoor adventures. The first thing that caught my attention was the comfort — the padded shoulder straps and the soft hip belt made carrying the backpack a breeze, even on long treks.

The backpack also stood out to me for its organization. The various pockets, from the top pocket for easy access to the side pockets for quick snacks, made sure I had everything I needed within reach. And let’s not forget about the large bottom compartment for storing bulkier items.

However, I did find that the backpack lacked a rain cover, which could be a bit of a letdown for those who expect to encounter wet weather. Also, the lack of a hydration system compartment was inconvenient, as I had to carry my water bottle separately.

Overall, the Ferrino Narrows 50L Backpack Red has been a reliable and comfortable companion on my treks, and I’d highly recommend it to anyone looking for a well-constructed, versatile backpack at a reasonable price.

Versatile Forest Green Kelty Redwing 50 Backpack with Hydration Sleeve and Aluminum Stay


The Kelty Redwing 50 T Backpack, my go-to companion on various outdoor adventures, has been an unmissable part of my travel and hiking experiences. Its hybrid-loading u-zipper design made it effortless for me to access and organize my gear.

Its laptop sleeve came in handy during business trips, helping me stay organized despite my hectic schedule. The single light beam aluminum stay provided much-needed support when I was carrying a heavy load.

However, I found the removable waist belt to be slightly inconvenient as it couldn’t be adjusted as freely as advertised. Nonetheless, I still appreciated the overall craftsmanship of the backpack and its practical features.

Even though its darker color looked different from the provided photo, I still think the Kelty Redwing 50 T Backpack is a great value for its price and perfect for various outdoor activities.

Mountain Hardwear PCT 50 Women’s Backpack: Sustainable & Comfortable


I’ve had the privilege of putting the PCT 50L to the test in my own backcountry adventures, and the experience has been a mixed bag of highs and lows. The most apparent positive aspect is the sheer durability of the bag. Despite years of wear and tear on similar backpacks, this one holds up impressively well. The materials feel unyielding and sturdy, and the construction is thoughtfully designed to maximize space while maintaining a streamlined profile.

On the flip side, some design aspects leave much to be desired. The sleeping bag compartment, for instance, is rather disappointing in its compact size. It struggles to accommodate even a standard tent, let alone a sleeping bag and canister. This limits the versatility of the bag and detracts from the overall convenience.

Another issue is the fit of the bag, particularly on the shoulders and hips. While the women’s-specific fit is commendable, I found that the straps didn’t hug my body quite right, causing some discomfort over longer periods of wear.

In terms of functionality, the PCT 50L shines in terms of comfort and ventilation. The trampoline backpanel really delivers on the promise of support, and I could feel the difference on strenuous uphill climbs.

One feature that stood out was the removable daypack. Its functionality and versatility were truly surprising, making it a game-changer in more than a few circumstances.

The straps under the sleeping bag compartment, however, felt a bit unnecessarily short, which left me questioning their purpose. It was also a challenge to balance the weight and keep the bag stable when packing heavier objects.

Finally, the water bottle pockets aren’t the easiest to use, especially when the bag is heavily loaded. While not a deal-breaker, it’s an oversight that could have made this already fantastic design even better.

All in all, the PCT 50L is a solid choice for those who prioritize durability and comfort. However, it’s not without its quirks, and could benefit from a few design tweaks to make it truly stand out in a crowded market.

Ultralight and Comfortable Backpack with Adjustable Torso Length


As someone who enjoys trekking in the great outdoors, I was excited to put the Deuter Aircontact Ultra 50+5 backpack to the test. The sleek, green fern design immediately caught my attention and I was eager to see how this lightweight backpack would perform.

Upon first use, I was impressed by the ergonomic waist belt and ActiveFit shoulder straps, which made carrying a heavy load a breeze. The Air Spacer mesh and ventilation channel in the Aircontact back system provided excellent airflow, preventing my back from getting too sweaty during my outdoor adventures. The practical loops and variable straps also came in handy when attaching a GPS, map, mat, or tent.

One of my favorite features was the ability to remove the top lid or adjust its height, reducing the overall weight of the backpack or increasing its volume by up to 5 liters. The backpack’s multiple pockets, including one in the upper lid, on the waist belt, and on the front, provided convenient storage options for essential items.

However, there was one aspect of the Aircontact Ultra 50+5 that I found disappointing. The backpack’s color turned out to be significantly different from the advertised green fern. Instead, it was a noticeably darker, almost grey, shade.

Overall, the Deuter Aircontact Ultra 50+5 is a well-made, lightweight backpack that offers great comfort and storage options. Its unique design and functional features make it a top choice for anyone seeking a dependable and comfortable trekking backpack.

Comfortable Kelty Catalyst 50 Backpack for Outdoor Adventures


I’ve been using the Kelty Catalyst 50 backpack for quite a few months now, and it has turned out to be a gem. I’m always on the lookout for a pack that delivers when it comes to comfort, and this one does an exceptional job of that. It’s designed with air-mesh shoulder straps and back panel which have been a lifesaver during those long hikes.

The best part is perhaps the advanced perimeter frame that delivers remarkable stability on the trail. The stash pocket at the front has been a game-changer for me when the weather suddenly takes a U-turn. And it has an added bonus of acting as an extra layer. Not to forget, the zippered hip belt pocket which is perfect for keeping your phone and snacks safe and conveniently accessible.

However, the backpack doesn’t score a perfect 10. The main zipper snagged a bit at the beginning, but I’ve since gotten the hang of using it smoothly. Despite the minor hiccup, the overall experience with this backpack has been rewarding. I’ve noticed an improvement in the organization of items during my adventure, which adds to the overall convenience.

The 50L capacity coupled with its slender configuration makes it a perfect fit for me. The vibrant blue color just adds that extra punch of style which I absolutely love. So, if you’re in the market for a versatile, comfortable, and visually appealing backpack, the Kelty Catalyst 50 is definitely worth considering.

Buyer’s Guide

Welcome to the Kelty Catalyst 50 Backpack buyer’s guide! This section is designed to provide you with all the essential information you need to make an informed decision when purchasing a backpack. Our goal is to help you understand the essential features and characteristics of a high-quality backpack, while also offering general advice and considerations for your purchase.


Features to Consider

  • Size and Capacity

The size of the backpack is an important factor to consider, as it can influence your storage space, weight, and overall comfort. The Kelty Catalyst 50 Backpack offers a spacious 50 liters of storage, making it a great choice for outdoor enthusiasts who need to carry plenty of gear and supplies.

  • Weight

Consider the weight of the backpack, as it can impact your overall comfort and mobility. The Kelty Catalyst 50 Backpack is designed to be lightweight and durable, making it a practical choice for those who want to minimize their load without sacrificing quality.

  • Materials and Durability

Durability is crucial when choosing a backpack, as it needs to withstand various conditions and maintain its structure over time. The Kelty Catalyst 50 Backpack is constructed using robust materials, such as nylon and polyester, ensuring that it can handle rough terrain and harsh weather conditions.

  • Comfort and Fit

A backpack should be comfortable and well-fitted to prevent soreness and chafing during long trips. The Kelty Catalyst 50 Backpack features adjustable shoulder straps and a padded hip belt, ensuring a personalized and comfortable fit for your body type.

  • Organization and Access

Proper organization and access to the backpack’s compartments can make a significant difference in its usability. The Kelty Catalyst 50 Backpack includes multiple pockets of various sizes and a top-loading design, allowing you to easily access and organize your gear.

Additional Advice

When purchasing a backpack, it’s essential to consider your specific needs and the type of trips you’ll be using it for. For example, if you’re planning a multi-day hiking or camping trip, a larger and more durable backpack may be more suitable. On the other hand, if you’ll be using it for day hikes or city adventures, a smaller and lighter option might suffice.

Some other factors to consider include color, price range, and brand reputation. It’s always a good idea to read customer reviews and compare different options to find the perfect backpack for your needs.

We hope this buyer’s guide has provided you with the necessary information to make an informed purchase. Remember to consider the features outlined above, as well as the additional advice provided, when choosing a Kelty Catalyst 50 Backpack or any other backpack for your outdoor adventures.



What is the Kelty Catalyst 50 Backpack?

The Kelty Catalyst 50 Backpack is a backpack designed for outdoor enthusiasts who need a versatile and spacious pack for their adventures. It offers 50 liters of storage space, making it ideal for multi-day trips and longer excursions.


What are the key features of the Kelty Catalyst 50 Backpack?

Some key features of the Kelty Catalyst 50 Backpack include:

  • 50-liter capacity
  • Adjustable torso length for a better fit
  • AirFlow suspension for comfortable carrying
  • Multiple external pockets and storage options
  • Hydration sleeve for storing a bladder or water bottles
  • Daisy chain for attaching gear

What sizes and colors does the Kelty Catalyst 50 Backpack come in?

The Kelty Catalyst 50 Backpack is available in two sizes:

  • Small (fits torso lengths 14–20 inches)
  • Medium/Large (fits torso lengths 20–26 inches)

It is also available in three colors: green, blue, and red.


What materials are used to construct the Kelty Catalyst 50 Backpack?

The backpack’s main body is made of 210D Robic nylon, a high-quality and durable material. The pack’s panel comes in two sizes: 210D Robic nylon for the small size and 420D Robic nylon for the large size. The pack’s buckle and clip components are made from durable plastic.

What is the weight of the Kelty Catalyst 50 Backpack?

The Kelty Catalyst 50 Backpack weighs approximately 3.73 pounds (1.7 kilograms) when empty.


Is the Kelty Catalyst 50 Backpack waterproof?

While the backpack is not completely waterproof, it does feature a built-in rainfly that can be attached to protect its main compartment from rain. Additionally, the backpack’s compartments are designed to ensure most items stay dry during wet weather conditions.

What price range does the Kelty Catalyst 50 Backpack fall into?

The Kelty Catalyst 50 Backpack typically falls in the mid-range price category for backpacks of its size and capacity, making it an affordable option for many outdoor enthusiasts.

What warranty does the Kelty Catalyst 50 Backpack come with?

Kelty offers a limited lifetime warranty against defects in materials and workmanship on all their products, including the Catalyst 50 Backpack. This warranty does not cover normal wear and tear or damage from misuse or abuse.