Hot LIM Airak 38 Rucksack Backpacking Rucksacks

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Comfortable at pace and stripped back where it counts, the LIM Airak 38 offers a capable blend of stability, access and airflow in a sub-kilo package.

Haglofs says: 

When you want to go farther faster, take the minimalist route. At least when it comes to your backpack. This compact model allows you to keep up the pace while staying safe, dry, and comfortable. It features lightweight and durable materials and a body-hugging vest construction to keep your load evenly distributed. To prevent overheating on the trail, you’ll find a well-ventilated back panel and a HydrapakTM soft flask with a bite valve for hydration on the go.

Our Verdict

At just over 1,000g (size S/M), the LIM Airak 38 is built for movement. The vest-style harness hugs the body with a secure, balanced fit that feels natural whether hiking fast or navigating steeper terrain. The back panel can be adjusted to bring the load closer or open up airflow — a feature that makes a real difference in warmer weather. Storage is well thought out, with stretch side pockets, a chest-mounted bottle holder (with an included 360ml Hydrapak flask), and elastic gear loops up front. There’s only one hip belt pocket, which can be removed or attached to the inside of the pack for additional storage. It’s large enough for snacks, a compass, or a compact camera — and honestly, I don’t miss the second one.

The roll-top main compartment holds plenty for a fast overnight trip or a lightweight multi-day adventure. Materials are light but hard-wearing, with reinforcements where needed and a PU coating that handles wet conditions well. There’s a small stash pocket up front with a key clip, and the walking pole loops are well-placed for quick access.

– Reviewed by Ultralight Outdoor Gear

Features

• 38 liter storage volume Made out of lightweight material with reinforcements in key areas for greater durability
• “Wear the weight” vest construction gives a snug, body-hugging fit with balanced weight distribution for maximum freedom of movement Back panel can be adjusted to increase ventilation or to maximize volume and balance weight distribution by shifting weight closer to body
• Ventilated shoulder straps and hip belt with mesh and cutouts for reduced weight and material consumption, and maximum breathability
• Load lifter straps for comfortable weight distribution Adjustable side and top compression
• Hydration system-compatible with guide loops on shoulder straps for water hose Roll-top opening
• Elastic pocket on left side with 360 ml BPA and PVC free Hydrapak™ soft flask with a non-locking bite valve
• One elastic mesh zippered pocket at right side of chest for phone, snacks or smaller items
• Two roomy elastic side pockets for water bottles, thermoses or other larger items
• One small pocket on front panel with key clip
• Walking pole loops enable attachment to either the front panel or shoulder-side panels for easy access on the go
• Elastic cord on front for attaching extra gear
• Detachable hip belt pocket that can also be attached to inside of backpack
• Reflective details for safety

Specifications

• S/M Weighs: 1017g
• M/L Weighs: 1068g
• Capacity: 38L
• PU coating Water column: >1500 mm.
• 100% Recycled polyamide

Material & Construction

• Main material: Woven fabric,50% Recycled Polyamide 50% Polyamide
• Water column:>1500, 97g/m2, bluesign® approved
• Second material: Woven ripstop, 100% Recycled Polyamide
• Water column>:1500, 125g/m2, bluesign® approved

Help & advice:

• Why is ‘PFC Free’ Important?
• Time-Saver Guide to Choosing a Rucksack
• The Time Savers Guide to PFC Free