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Bonfus Aerus 55L ultralight backpack in white - DCF Ultra 200X thru-hiking pack front view on black background

Kaviso, LLC

4.5 (123)

Bonfus Aerus 55L Ultralight Pack

Name: Kaviso, LLC Bonfus Aerus 55L Ultralight Pack - Bonfus Aerus 55L Ultralight Pack
Brand: Kaviso, LLC
SKU: 47355415658724
Price: 389.0 USD
Availability: InStock
Rating: 5 (2 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$389.00

Quantity

Color

Black

Quantity

The Aerus 55L is the ultimate ultralight pack for thru-hikers and backpackers, offering exceptional ventilation and comfort. Its adjustable curved frame and tensioned mesh back panel create a breathable gap, reducing sweat on hot hikes and ...

Reviews

5.0

2 ratings

Excellent pack with a mesh tension back comparable to Osprey or Gregory, but with a water tight fabric and much less weight.

Jonathon · March 28, 2026

So far I have been loving my Aerus! It fits me perfectly and carries like a dream! It looks very well made and I'm excited to put some miles in with it.

Ian · February 28, 2026

Delivery & Returns

Returns accepted within 30 days

Kaviso, LLC

4.8 (3.6K)

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Reviews

5.0

2 ratings

Excellent pack with a mesh tension back comparable to Osprey or Gregory, but with a water tight fabric and much less weight.

Jonathon · March 28, 2026

So far I have been loving my Aerus! It fits me perfectly and carries like a dream! It looks very well made and I'm excited to put some miles in with it.

Ian · February 28, 2026