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[Manager's comment]
*For 2025SS, an ice axe loop has been added.
The biggest feature of the UNUS52 is that it is a 52L frame pack, yet it is lightweight at just 740g.
The frame and hip strap can be removed to make it even lighter, and the back length can be adjusted from 37 to 51 cm.
With a capacity of 52L, it is designed for tent-based mountaineering and long trails, and the ability to adjust it to fit your height is a great feature for reducing fatigue. And even though it is a UL backpack, it can carry up to 18kg.
[Manufacturer's description]
The UNUS52 is an ultra-lightweight frame backpack designed for hiking and trekking. It weighs just 740g, has a 42L main compartment, a 10L pocket, and ample space for all your lightweight needs for 3-7 days.
■Frame system
The UNUS52's frame system is lightweight, durable, and highly adjustable. Its framework is constructed of hollow aluminum alloy tubes and reinforced with carbon fiber stays. The shoulder straps can be horizontally adjusted by shifting the removable carbon fiber stays, allowing you to customize the fit to your body type, ensuring a comfortable fit even on long trekking trips.
How to adjust the shoulder strap
■Highly supportive shoulder straps and hip belt
The UNUSS52 features detachable shoulder straps and a vest-style hip belt lined with high-support EVA foam. The shoulder straps have mesh pockets for storing water bottles and gear.
■UHMWPE 3M reflective daisy chain
The UNUS52 comes with two UHMWPE reflective daisy chains that can be used to tie down poles, ice axes, and other tools.
Ultra Stretch™ Quick Access Pocket
It's perfect for quick access to essentials like a rain jacket, thermals, water bottles, headlamps, etc. UltraStretch™ is woven from UHMWPE fibers, ensuring durability while offering flexible storage options for your travels.
Y-shaped top strap
The Y-shaped top strap provides a sturdy hold for items like tents and bear canisters.
■Ice axe loop
[Specifications]
Fabric:
Body Ultra™ 200X (Gravel Gray)
Bottoms Ultra™ 400X (Black)
UltraStretch™ mesh pocket
Strap & Belt Dyneema LCP™ 200RS (Black)
Frame: Carbon fiber, aluminum alloy tubes
■Capacity: Total 52L (Main 42L + Side 2x2L + Front 6L)
■Weight: 740g
■ Height: 85cm (empty)
■Width: 29cm
Depth: 18.5cm
■Top circumference: 98cm
Bottom circumference: 83cm
■Strap: 40cm
■Back length: 37cm~51cm
Belt: 72cm~102cm
■Recommended comfortable load: 12kg
■Maximum recommended load: 18kg
[Manufacturer description]
SEALSON is a Taiwanese backpack brand that is committed to 100% local production and produces hybrid-use weatherproof bags, backpacks, wallets, and accessories that work well in both urban and outdoor environments.
Utilizing cutting-edge manufacturing technology and environmentally conscious design, the brand maximizes convenience and performance for people with a hybrid mindset, based on a minimalist aesthetic.
In order to create a sustainable society, we are committed to creating environmentally friendly products, such as our limited production policy, which never involves mass production or excess inventory, and the low CO2 fabric ECOYA, which was developed in collaboration with a Taiwanese textile manufacturer.
