Looking for some new gear for your next climbing adventure? Thoughtful design, performance, and functionality with your gear choices can bring a ton of value to your experiences long term.

Whether you are out for a day of climbing or bouldering with your friends, a solid day pack helps you easily transport all your essential gear efficiently and comfortably. There’s a short list of quality climbing backpacks, but the Patagonia Ascensionist is one of our top picks for 2021.

We genuinely understand how challenging it is to find a perfect climbing pack that hits every check box on your list. The Ascensionist is durable, lightweight for its size, and has plenty of carry space for your gear. This makes it one of the most preferred backpacks for climbers for day trips, weekends, or even long term climbing trips. Checkout the full review here.

May 18h Update: The 30L is currently sold out across resellers and Patagonia online. The Ascensionist 35L is available at Backcountry in blue & red.

Patagonia Ascensionist 35L

In Stock at Backcountry from $179

Overview of the Patagonia Ascensionist Pack

Patagonia Ascensionist Pack is undoubtedly one of the best climbing backpacks available in the market. This great backpack is lightweight but extremely durable. The best thing about this climbing backpack is that it can be expanded easily whenever you have a few extra items you need to bring for the day or the trip. Tackling a remote wall or an alpine bivy may call for the need for a climbing pack that can carry more stuff while climbing well, and this is where the Patagonia Ascensionist Pack comes in handy.

The Patagonia Ascensionist Pack comes with a tougher fabric and a foam reinforced base that immensely adds structure and durability. It is a minimalist but versatile backpack that has a neat lid system. The neat lid system of this climbing pack can be tweaked to carry a rope. The profile of this backpack is tall and slim that signifies easy mountain use. The Patagonia Ascensionist 30L Pack stays perfectly planted on your back when moving despite a narrow and minimal waist belt, which can easily be detached whenever you want. The unusual wide top opening of this amazing climbing pack has a simple and two-cord mechanism. The two-cord mechanism works very easily because all you need to do is to pull the long cord in order to cinch the things more securely closed and release them with the shorter cord. These are some important features for your consideration.

Now, let’s talk specs.

Specifications of Patagonia Ascensionist Pack

Below-mentioned are the specifications of the Patagonia Ascensionist 30L Pack!

  • Weight: 670g (1 lb 7.63 oz)
  • Country of Origin: Philippines
  • Material: 5.5-oz 210-denier Cordura 86% nylon, 14% polyester ripstop with a polyurethane coating
  • Price: $149.00 – $179.00
  • Best Use: Climbing
  • Gear Capacity: 30 – 35 Liters
  • Fits Torso Length (Inches): L/XL 19-22 inches, S/M 16-19 inches
  • Number of Exterior Pockets: 1+ main compartment
  • Hipbelt: Yes
  • Gender: Unisex

Features of Patagonia Ascensionist Pack

The top features you’ll love about the Patagonia Ascensionist:

  • Lightweight mountaineering pack
  • Asymmetrical spindrift collar with single-cord lid closure
  • Fabric back with the removable dense foam pad
  • Four stitched daisy chain rows
  • Single internal and external zipped pockets
  • Hydration tube outlet
  • Minimal waist belt
  • Foam reinforced base
  • Asymmetric profile for elbow clearance

Check out the full video review from Patagonia below:

Pros and Cons of Patagonia Ascensionist 30L Pack


  • Comfortable climbing backpack with a lot of space
  • Highly durable
  • 4 rows of exterior daisy chains
  • It has all the functionality that you will need
  • Super lightweight with 30L capacity
  • Excellent quality material
  • It can be expanded for overstuffing


  • Top loading can make it difficult to organize
  • Not hydration compatible

The only real bummer here is the lack of hydration compatibility. If you can look past that & bring your own water or hydration gear, this pack has literally everything you need.

The Patagonia Ascenionist is a well-built climbing pack that will offer you plenty of space for gear, essentials, and extras. Optimal comfort and top-tier performance.

Grab the pack online today from Backcountry.com.

Patagonia Ascensionist 30L Pack

Patagonia Ascensionist 35L

In Stock at Backcountry from $179

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