CRUX AK27

[Manager's Comment]

The British brand "CRUX". Its main features are indeed "complete waterproofing" and "high durability"! Just hearing this brings a sense of security. However, hearing these two things makes you worry about the weight, but it's actually very lightweight. There are no convenient external pockets, but that's precisely what makes it appealing—you can freely customize and attach them. This is the best backpack for activities with a lot of gear and situations where you'll get wet, such as river trekking, backcountry skiing, and packrafting!

This AK27 is a top-lid type and, despite being 20L, actually has a capacity of about 30L. It's a recommended size for day trips like river trekking and hiking.

Unlike the roll-top RK series, it also has side pockets, making it easy to store and secure poles, paddles, skis, etc. (Bottles do not fit).

According to the import agent's representative, there has never been a repair they couldn't handle, so the fact that it can be used continuously is also highly rated.

[Manufacturer's Quote]

Lightweight, fully waterproof alpine backpack that has continued to evolve since CRUX was founded.

This model was created with features designed for use in Japan and was launched first in Japan.

It incorporates features not found in 30L+ models, is completely waterproof, and can withstand snow, rain, and other weather conditions, making it suitable for tough use in climbing, river trekking, mountaineering, ice climbing, yachting, kayaking, and more.

AK Series [Top-Lid Type]

The top-lid type offers higher storage capacity compared to roll-tops, strong securing ability for ropes or mats between the lid and the main compartment, and excellent waterproofing in rainy weather.

*Although not shown in the product photos, the specifications have been changed to include an axe attachment.

[Two Senses of Security]

Welding processing is used to achieve complete waterproofing.

The fabric seams are pressed, not sewn, to prevent water intrusion. Furthermore, a coating with a water pressure resistance of 10,000mm is applied to the lining, achieving waterproofing comparable to rain gear.

Complete waterproofing provides peace of mind against water in rainy mountain treks, river trekking, alpine climbing, etc. The roll-top part is made of a flexible material, increasing airtightness and achieving complete waterproofing. There's no need for a separate dry bag, which also helps lighten your gear.

High durability is achieved using Kevlar, also found in bulletproof vests. The durable material provides peace of mind that it won't easily be damaged on rocky terrain, walls, rivers, or ice routes.

It provides more precise utility for users' hybrid needs.

The side compression straps have been changed to reflective bungee cords, allowing for additional securing. The side mesh pockets now have zippers, allowing wet clothing and small gear to be stored in a well-ventilated space. The full-length zippered compartment on the front panel allows a shell jacket or raincoat to be stored separately when the weather is unstable.

[Features]

- Buckles (female) in frequently used areas are made of aluminum to reduce the risk of damage.

- Inner pocket for small items in the main compartment

- Axe holder

- Side compression

- Thick mesh material for good sweat and water drainage

- Removable waist belt

- Haul loops

- Top compression strap

[Specs]

- Capacity: 20 L (seems to be closer to 30L in practice)

- Weight: 975 g

- Size: One Size

- Material: Kevlar 40%, Nylon 60%

- Frame: None

- Country of origin: China

[Manufacturer's Description]

A British brand founded in 2002, focused on climbing, alpine climbing, and mountaineering.

It started with just 4 types of backpacks and 1 type of tent.

Now it has expanded its categories to include sleeping bags and bivouacs. The product line-up is carefully selected and developed only for items that can actually be used in the mountains.

The product range is developed based on practical climbing experience. Through a wide range of climbing from the Himalayas to Patagonia and various parts of Europe, from alpine to sport climbing, the necessary specifications are reflected in the products, and development for climbers is advanced.