• UNUS52 | Backpack
  • UNUS52 | Backpack
  • UNUS52 | Backpack
  • UNUS52 | Backpack
  • UNUS52 | Backpack
  • UNUS52 | Backpack
  • UNUS52 | Backpack
  • UNUS52 | Backpack
  • UNUS52 | Backpack

UNUS52 | Backpack

SEALSON

Regular price
Color:
Size:
Only 1 in stock
In 2-4 working days with you

We offer free shipping for orders over €75,- in Germany and free global shipping for orders above €250,- (EU) / €500,- (UK & Switzerland) / €750,- (Global).

Customers from Non-EU countries pay only the net price (excl. 19% German VAT).

Please note, customs and import duties may apply for which the ARYS Store is not responsible.

The product does not fit you or does not meet your expectations? That is not a problem at all. Our return policy is 14 days for an exchange or refund.

We offer uncomplicated handling of returns for Germany/EU/UK/Switzerland via our returns page.

A return fee of 6.95 € (Germany) / 14.95 € (EU/UK/Switzerland) will be deducted from the refund amount.
Customers from the UK or Switzerland have to take care of the correct customs clearance of the return on their own. ARYS Store does not take any responsibility for wrongly declared goods.

We are happy to assist customers outside the EU with the returns process. However, the handling and costs must be covered by the customer.

You can pick up products ordered online at our store if you are in Berlin. In the check-out of our website simply select Pick up as delivery method.

The ARYS Store stands for functional, timeless products for urban everyday life. We curate a wide range of brands that offer innovative solutions in the fields of fashion and lifestyle.

We are looking forward to your visit!

Address:

ARYS Store / Temporary Habitat
Torstr. 67
10119 Berlin

You have questions about a product? Then write an e-mail to service@arysstore.com or call us during our business hours:
+49 (0)30 48491489

The UNUS52 is an ultralight backpack designed for hiking and trekking, weighing only 740 g. It features a 42 L main compartment with an additional 10 L of external expansion, making it ideal for lightweight travelers on 3- to 7-day journeys. Built with UltraWeave™ and UltraStretch™ fabrics, it incorporates a dual-track aluminum alloy and carbon fiber frame system with height adjustment for optimal stability during long-distance trekking. EVA high-support foam padding, an adjustable X-shaped hip belt, multi-functional attachment points, and quick-access pockets complete this high-performance pack.

features & facts

  • Lightweight 740 g design built for 3 to 7-day trekking and hiking
  • Ultralight composite frame system featuring dual-track aluminum alloy tubes (22 g each) and a carbon fiber stay
  • Height-adjustable shoulder straps for an optimal torso fit
  • 42 L main compartment with 10 L external expansion (2x 2 L side pockets, 6 L front pocket)
  • High-durability Ultra™200X main body fabric with a composite three-layer structure
  • Ultra™400X reinforced base for extreme abrasion and rock-friction resistance
  • UltraStretch™ side and front pockets for rapid gear storage
  • EVA high-support foam padding in shoulder straps and hip belt
  • X-shaped hip belt with adjustable angle for secure load distribution
  • Elastic shoulder strap pockets for on-the-go hydration access
  • UHMWPE reflective daisy chains on front sides for attachment visibility and night safety
  • Ice axe loop and compatibility with AC-K03 bungee cord for technical gear
  • Top Y-strap compression system with detachable loop
  • Optional accessories: AC-B01 detachable hip belt pocket, AC-K03 elastic cord attachment
  • Recommended comfortable load: 12 kg (26.4 lbs); Maximum load: 18 kg (40 lbs)

material

  • Main Fabric: Ultra™200X (Gravel Grey)
  • Base Reinforcement: Ultra™400X (Black)
  • External Pockets: UltraStretch™ / Nylon Spandex
  • Shoulder Straps & Hip Belt: 210D Nylon with UHMWPE Ripstop
  • Frame: Carbon Fiber Stay + Dual Aluminum Alloy Tubes
  • Cord: UHMWPE + 3M Reflective Yarn
  • Webbing: 100% Nylon

size & fit

Component Specification / Size Details / Dimensions
Capacity 52 L Total 42 L main + 10 L external (2x 2 L side + 6 L center)
Dimensions (Unpacked) 85 × 29 × 18.5 cm Top circ. 98 cm / Bottom circ. 83 cm
Weight 740 g / 26 oz Ultralight composite frame included
Torso Range 15"–20" / 37–51 cm Adjustable height frame system
Straps (S/M) 15.5" / 39.5 cm Recommended torso < 43 cm (15"–17" / 37–43 cm)
Straps (L/XL) 17" / 43.5 cm Recommended torso > 40 cm (16"–20" / 40–51 cm)
Hip Belt (S/M) 26"–38" / 66–97 cm X-shaped dual-angle adjustment
Hip Belt (L/XL) 28"–40" / 72–102 cm X-shaped dual-angle adjustment