Hot Exion 48 Rucksack Backpacking Rucksacks

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Rab’s Exion 48: A well-crafted blend of comfort and functionality for the discerning backpacker.

Rab says: 

Fully featured with a clean, simple design, the Exion 48 is a highly versatile pack that takes you wherever you want to go, from spring bivi and bothy trips to light multi-day hikes. The adjustable V-TRAX™ carry system, with its thermoformed harness and dual densities of foam, ensures full contact with your back while delivering cushioning support where it’s needed and reduced bulk where it’s not. The result is a construction that keeps weight down, carries heavy loads well, and offers you instant comfort which endures over long distances. With an eye-catching embossed pattern and high-comfort, practical design, the Exion 48 is the perfect pack for unhurried miles on the trail.

Our Verdict

Rab’s entry into the traditional backpacking market with the Exion 48 represents a shift from their previous ultralight focus, aligning more closely with offerings from brands like Osprey and Gregory. Weighing 1,485 grams (for the medium/large size), this 48-litre rucksack is designed for multi-day treks and overnight trips, where comfort and functionality take precedence over the minimalism of an ultralight pack.

The V-TRAX hook-and-loop adjustable back system allows for a tailored fit, effectively transferring the load onto the hips for better weight distribution. The wraparound harness construction ensures full contact around the waist, enhancing overall stability and comfort. With a thick, plush lumbar pad and a well-cushioned hip belt, the Exion 48 provides ample padding, reducing pressure points and improving long-term comfort on the trail.

A standout feature of the Exion 48 is its U-shaped front zip, allowing easy access to the main compartment without having to remove the lid or rummage through your pack—perfect for quickly grabbing a wayward glove or stashed layer. The large mesh front pocket is equally practical, providing a convenient spot for waterproofs, maps, or other quick-access essentials.

However, the compression straps over the side mesh pockets can be a minor frustration. While they do an excellent job securing gear, they can obstruct easy access to water bottles or other frequently used items. Loosening or adjusting them helps, but those who prefer a seamless grab-and-go experience may find this aspect slightly cumbersome.

The Rab Exion 48 is a well-balanced rucksack that blends traditional design with modern functionality. With a strong focus on comfort and accessibility, it’s a solid choice for backpackers looking for reliability and thoughtful features on the trail.

– Reviewed by Ultralight Outdoor Gear

Features

• The forward pull hipbelt makes it easy to achieve a stable fit and adjust it on the move.
• V-TRAX™ carry system features our easy hook-and-loop adjustment system for a precise fit.
• Stay organised with the U-shaped front zip giving easy kit access, and a fixed lid with internal and external pockets.
• Wraparound harness construction provides full contact, enhancing comfort.
• Hipbelt pockets provide on-the-go storage for snacks or a compass.
• Carry support and load transfer provided by 6mm aluminium frame.
• Stow an extra layer in the handy front stash, and water bottles in the mesh side pockets.
• Shaped lumbar pad and supportive hipbelt provide comfort on long days.
• Secure your walking poles using the attachment points.
• Dual base compression straps.
• Pull out the rain cover for protection in a sudden shower.

Specifications

Medium/Large

• Weighs: 1485g
• Back length: 19-21″ / 48-53cm
• Volume: 48lt / 2930cu.in
• Dimensions: 69 x 31 x 30cm

Large/XLarge

• Weighs: 1548g
• Back length: 21-23″ / 53-58cm
• Volume: 48lt / 2930cu.in
• Dimensions: 69 x 31 x 30cm

Material & Construction

• Main fabric: 330D Nylon Stripe Dobby with Hydrosheild Coating
• Secondary fabric: 600D polyester with Hydroshield coating
• Back system: V-TRAX™

Help & advice:

• The Ultimate Guide to Choosing an Ultralight Rucksack
• Time-Saver Guide to Choosing a Rucksack
• About Rab
• Rab Backpack Size Guide
• Rab Sustainability and Responsibility