Technical sheet

Unisex

Ternua Katerno 20 backpack

Name: Ternua Katerno 20 backpack
Brand: Ternua
SKU: 139739754
Price: 30.49 EUR
Availability: InStock
Rating: 4 (1 reviews)

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1 Reviews

24 Questions

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Long

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Features of Ternua Katerno 20

Product description of Ternua Katerno 20 backpack

Description summary

Explore with the TERNUA Katerno 20, a versatile, lightweight, and sustainable backpack for any adventure. Designed for comfort with ergonomic straps and a breathable back, it offers easy access via a lengthwise main zip and multiple external pockets for quick storage. Crafted from recycled fabrics with PFC-free water-repellent treatment, this unisex pack is your eco-conscious companion for urban commutes and outdoor activities

TERNUA Katerno 20 Backpack: Your Versatile & Sustainable Companion for Every Adventure

Discover the ultimate fusion of performance, comfort, and environmental responsibility with the TERNUA Katerno 20 backpack. Expertly designed for the modern adult adventurer, this pack is your perfect partner, seamlessly transitioning from rugged hiking trails to bustling urban streets. Whether you are a man or a woman seeking a reliable daypack for aerobic activities or daily commutes, the Katerno 20 is engineered to meet the demands of a dynamic lifestyle. Its frameless, synthetic construction ensures it remains exceptionally lightweight, allowing you to move freely and quickly without being weighed down.

Experience unparalleled comfort on the go. The Katerno 20 is built with an ergonomic philosophy, focusing on a fit that feels customized to you. Its thoughtfully designed back panel, combined with cushioned shoulder pads and fully adjustable straps, provides excellent support and ventilation, reducing fatigue during long days of exploration. This intelligent design ensures the load is distributed evenly, making it a joy to carry from sunrise to sunset. The unisex design caters to all adult users, promising a secure and comfortable fit for any body type.

Organization and accessibility are at the heart of the Katerno 20´s design. Say goodbye to rummaging for your gear. The main compartment features a distinctive lengthwise zip, offering a wide, convenient opening that allows you to see and access all your belongings at a glance. For your most valuable items, a secure front upper pocket with a reversible zip provides a safe and easily reachable storage space. Furthermore, dual front pockets crafted from elastic mesh are perfect for stashing items you need in a hurry, like a water bottle or a map, ensuring your essentials are always at your fingertips.

Embrace a product that aligns with your values. TERNUA is committed to protecting our planet, and the Katerno 20 backpack is a testament to this promise. It is a beacon of sustainable innovation in outdoor gear.

Multifunctional, comfortable and lightweight backpack for travelling and aerobic activities.
- Back with shoulder pads and adjustable straps.
- Main opening with lengthwise zip.
- Front upper pocket with reversible zip and storage.
- Front pockets with elastic mesh.
- Decorative motifs.
- Made entirely of recycled fabrics and with PFC.
- free water.
- repellent treatment.

This commitment means you get a high-performance backpack that not only withstands the elements but also contributes to a healthier environment. The PFC-free water-repellent treatment effectively sheds light rain and moisture, keeping your gear dry without the use of harmful chemicals. Finished with stylish decorative motifs, the Katerno 20 doesn´t just perform beautifully—it looks great too. Choose the TERNUA Katerno 20 and carry your essentials with confidence, comfort, and a clear conscience.

Technical Specifications:

* Product: TERNUA Katerno 20
* Category: Backpacks
* Capacity: 11-20 L
* User: Adult, Men, Women (Unisex)
* Frame Type: Frameless
* Material: Sustainable Synthetic Fabrics

Specifications

Manual

Technical specifications of Ternua Katerno 20

Capacity

11-20 L
Back panel ventilation

Yes
Color

Red
Capacity

11-20 L
Gender

Men
Gender

Women
Age

Adult
Recommended Use

Hiking
Recommended Use

Urban
Structure

Frameless

Features of Ternua Katerno 20

Color Red

Color

Red

Capacity 11-20 L

Capacity

11-20 L

Gender Men

Gender

Men

Women

Age Adult

Age

Adult

Recommended Use Hiking

Recommended Use

Hiking

Urban

Structure Frameless

Structure

Frameless

Key differentiators

Features a PFC-free durable water-repellent (DWR) treatment

Lightweight, frameless design for flexibility during aerobic activities

Sustainably made from 100% recycled polyester fabric

Unique full-length vertical zipper for easy main compartment access

Upper front pocket doubles as a storage pouch for the pack itself

Technology in Ternua Katerno 20 backpack

Energy rating

Warnings

/ 5

1 Reviews

What our customers are saying about Ternua Katerno 20 backpack

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Include AI Generated questions and answers

2026-09-17

Generated by AI and verified

Is the Ternua Katerno 20 backpack comfortable for long periods?

Answer of Generated by AI and verified

Yes, the Ternua Katerno 20 is designed for comfort. It features an ergonomic design with cushioned shoulder pads, a ventilated back panel, and fully adjustable straps to help distribute the load evenly and reduce fatigue during extended use.

* Generated by AI based on customer and product data

2026-09-17

Generated by AI and verified

What kind of water resistance does the Katerno 20 backpack have?

Answer of Generated by AI and verified

The Ternua Katerno 20 backpack features a PFC-free water-repellent treatment. This helps protect your gear from light moisture.

* Generated by AI based on customer and product data

2026-09-17

Generated by AI and verified

Is this backpack made with sustainable materials?

Answer of Generated by AI and verified

Yes, the Ternua Katerno 20 is constructed from recycled fabrics and features a PFC-free water-repellent treatment, reflecting a commitment to environmental responsibility.

* Generated by AI based on customer and product data

2026-09-17

Generated by AI and verified

Is the Ternua Katerno 20 backpack worth buying for eco-conscious consumers?

Answer of Generated by AI and verified

The Ternua Katerno 20 backpack is made from recycled fabrics and features a PFC-free water-repellent treatment, making it a great choice for eco-conscious consumers.

* Generated by AI based on customer and product data

2026-09-17

Generated by AI and verified

What is the capacity of the Ternua Katerno 20 backpack?

Answer of Generated by AI and verified

The Ternua Katerno 20 backpack has a capacity of 20 liters.

* Generated by AI based on customer and product data

2026-09-17

Generated by AI and verified

Does the Katerno 20 backpack have a frame?

Answer of Generated by AI and verified

No, the Ternua Katerno 20 is a frameless backpack. This design contributes to its lightweight construction, making it easy to carry.

* Generated by AI based on customer and product data

2026-09-17

Generated by AI and verified

Is the Ternua Katerno 20 backpack compatible with hydration systems?

Answer of Generated by AI and verified

Yes, this backpack is hydration compatible, allowing you to integrate a hydration reservoir for easy access to water while on the move.

* Generated by AI based on customer and product data

2026-09-17

Generated by AI and verified

What gender is the Ternua Katerno 20 designed for?

Answer of Generated by AI and verified

The Ternua Katerno 20 features a unisex design, making it suitable for all adult users.

* Generated by AI based on customer and product data

2026-09-17

Generated by AI and verified

Can I use the Ternua Katerno 20 backpack for daily commuting?

Answer of Generated by AI and verified

Absolutely. While designed for hiking, the Katerno 20's lightweight, frameless structure and versatile organization make it an excellent choice for daily commutes and urban use as well.

* Generated by AI based on customer and product data

2026-09-17

Generated by AI and verified

Is the Katerno 20 suitable for day hikes?

Answer of Generated by AI and verified

Yes, the Ternua Katerno 20 is ideal for day hikes. Its 20-liter capacity is perfect for carrying essentials like water, snacks, and a light jacket, while its ergonomic and ventilated design ensures comfort on the trail.

* Generated by AI based on customer and product data

2026-09-17

Generated by AI and verified

How does the Katerno 20 compare to the Ternua Red Bay 25l Backpack?

Answer of Generated by AI and verified

The Ternua Katerno 20 has a capacity of 20 liters, making it a more compact option. In contrast, the Ternua Red Bay 25l Backpack offers a larger capacity of 25 liters, which may be better suited for those who need to carry more gear.

* Generated by AI based on customer and product data

2026-09-17

Generated by AI and verified

How does the Ternua Katerno 20 compare to the Ternua Neli 20l Backpack?

Answer of Generated by AI and verified

While both backpacks are designed for hiking, the Ternua Katerno 20 offers a frameless design and is made with recycled materials, emphasizing sustainability.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Is the Ternua Katerno 20 backpack environmentally friendly?

Answer of Generated by AI and verified

Yes, this backpack is a sustainable choice. It is crafted from 100% recycled polyester and features a PFC-free water-repellent treatment, reducing its environmental impact.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

What are the main access and storage features of the Katerno 20 backpack?

Answer of Generated by AI and verified

The Katerno 20 features a unique full-length vertical zipper for easy access to the main compartment. It also includes a secure upper front pocket that doubles as a storage pouch for the pack itself, and dual elastic mesh front pockets for items like water bottles.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Is this backpack comfortable for active use?

Answer of Generated by AI and verified

Yes, the backpack is designed for comfort during travel and aerobic activities. It features a soft, padded back panel and fully adjustable shoulder straps for a customized fit. Its frameless structure also makes it lightweight and flexible.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Is the Ternua Katerno 20 Backpack worth buying for urban and outdoor activities?

Answer of Generated by AI and verified

The Ternua Katerno 20 Backpack is a versatile choice for both urban commutes and outdoor adventures, offering features like a full-length vertical zipper for easy access and a padded back panel for comfort.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

What is the capacity of the Ternua Katerno 20 backpack?

Answer of Generated by AI and verified

The Ternua Katerno 20 backpack has a capacity of 20 liters, making it suitable for day hikes, urban commutes, and light travel.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

What material is the Ternua Katerno 20 made from?

Answer of Generated by AI and verified

This backpack is made from a synthetic material, specifically 100% recycled polyester.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Is the Katerno 20 backpack water-resistant?

Answer of Generated by AI and verified

Yes, the backpack has a PFC-free durable water-repellent (DWR) treatment to protect your gear from light moisture.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Does the Ternua Katerno 20 have a frame?

Answer of Generated by AI and verified

No, this is a frameless backpack. This design contributes to its lightweight and flexible feel, which is ideal for aerobic activities.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Is the Katerno 20 backpack compatible with a hydration bladder?

Answer of Generated by AI and verified

Yes, the Ternua Katerno 20 is hydration compatible, allowing you to integrate a hydration system for easy access to water on the move.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

What activities is the Ternua Katerno 20 backpack suitable for?

Answer of Generated by AI and verified

This is a versatile backpack recommended for a range of activities, including hiking, urban commuting, travel, and other aerobic activities where a lightweight and comfortable pack is beneficial.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Who is the Ternua Katerno 20 backpack designed for?

Answer of Generated by AI and verified

This backpack features a unisex design and is intended for adults. Its adjustable features and versatile style make it suitable for both men and women.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

How does the Ternua Katerno 20 compare to the Ternua Red Bay 25l Backpack?

Answer of Generated by AI and verified

* Generated by AI based on customer and product data

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Frequently bought together

Best sellers

Use cases

Day Hiking 100% Fit

With a 20-liter capacity, this backpack is perfectly sized for carrying essentials like water, snacks, and a light jacket for a day on the trails. It's hydration compatible and features a padded back and adjustable straps for comfortable carrying.

20 L capacity,Hydration compatible,Padded back,Adjustable shoulder straps

Urban Commuting & Daily Use 90% Fit

This lightweight, frameless backpack is a practical choice for daily commutes or running errands around town. The PFC-free water-repellent treatment helps protect your belongings from light showers, and its stylish design fits well in an urban environment.

Frameless structure,PFC-free DWR treatment,100% Recycled Polyester material,Full-length vertical zipper

Light Travel & Day Trips 80% Fit

As a personal item or a small daypack for exploring a new city, the Katerno 20 offers enough space for travel essentials. Its frameless design makes it easy to pack into larger luggage, providing a versatile option once you reach your destination.

20 L capacity,Frameless structure,Full-length vertical zipper,Adjustable shoulder straps

Aerobic Activities (e.g., Fast Hiking) 70% Fit

For faster-paced outdoor activities, this backpack's lightweight, frameless design and hydration compatibility are key benefits. The adjustable straps ensure a snug fit, minimizing movement while you're on the go.

Frameless structure,Hydration compatible,Adjustable shoulder straps,Padded back

Best for

Ideal for Day Hikers

This backpack is made from 100% recycled polyester and features a PFC-free water-repellent treatment, making it a great choice for environmentally aware adventurers.

Material: 100% Recycled Polyester; Water resistance: PFC-free DWR treatment

Great for Budget-Friendly Adventures

Offering practical features like hydration compatibility and a padded back at an accessible price point, this pack delivers excellent value for hiking, travel, and urban use.

Intended use: Hiking, Urban, Travel, Aerobic Activities; Hydration compatible: yes; Price tier: entry

Perfect for Active

With its 20L capacity, frameless structure, and adjustable straps, this pack is comfortable and perfectly sized for city life and aerobic activities.

Volume: 20 L; Intended use: Urban, Aerobic Activities; Ergonomics: Padded back, adjustable shoulder straps

Excellent for Family Outings

The unisex design, adjustable straps, and durable, water-repellent fabric make this a versatile and reliable option for various family members on day trips.

Gender: unisex; Suspension system: adjustable; Water resistance: PFC-free DWR treatment

Benefits

FunctionalAdjusts for a personalized, comfortable fit

Carry your essentials in comfort thanks to the backpack's ergonomic design. It features a padded back and fully adjustable shoulder straps, allowing you to customize the fit to your body for better weight distribution.

Ergonomics: Padded back

adjustable shoulder straps

Back panel: padded

Shoulder straps: fully adjustable shoulder straps

Ideal buyer profiles

The Day-Tripper

This user prioritizes sustainability in their gear choices without sacrificing functionality for daily adventures. They are active individuals who need a versatile pack for city commuting, day hikes, or short trips, and they actively seek out products made with recycled materials and environmentally friendly treatments.

The Ternua Katerno 20 is an excellent match, as it's made from 100% recycled polyester and features a PFC-free DWR water-repellent treatment. Its 20L capacity and versatile design make it perfect for a range of activities, from hiking to urban exploration, aligning perfectly with their active and eco-aware lifestyle.

The Adventurer

This buyer looks for high-value gear that delivers essential performance features at an accessible price point. They need a reliable, multi-purpose backpack for various activities like hiking, travel, and everyday use, but are careful to get the most function for their money.

With its versatile design suitable for hiking, urban use, and travel, this backpack offers broad utility. Key features like a padded back, adjustable straps, and hydration compatibility provide the necessary performance for day-long activities, making it a strong value proposition for the cost-conscious user.

The Active

This individual leads an active lifestyle and needs a lightweight, functional pack that can transition seamlessly from a morning workout or hike to daily errands or commuting. They value comfort, hydration compatibility, and a streamlined design that can handle a variety of aerobic and urban activities.

The Katerno 20's frameless structure and 20L capacity make it a lightweight choice for all-day carry. The padded back and adjustable straps ensure comfort during aerobic activities, while its hydration compatibility is a key feature for staying hydrated on the move. Its suitability for both hiking and urban environments makes it the perfect multi-role pack.

Competitive features

When evaluating the Ternua Katerno 20 Backpack against its competitors, the key differentiators lie in its specific design features and material choices, as detailed specifications are not available for a direct numerical comparison. The Katerno 20 stands out with its commitment to sustainability and unique access design, setting it apart from other similarly priced daypacks like the Hi-tec Stray 20l and Adidas Terrex Multi Essentials 20l.

Where it excels

The Ternua Katerno 20 is constructed from 100% recycled polyester and features a PFC-free water-repellent treatment, making it a strong choice for environmentally conscious buyers. Its full-length vertical zipper offers a unique and convenient way to access gear throughout the main compartment, a feature not commonly found in standard daypacks. The design is explicitly described as versatile, suitable for both urban commutes and outdoor activities, supported by an ergonomic build and padded straps for comfort.

Consider alternatives if...

Verdict

The Ternua Katerno 20 Backpack is a compelling option for those who value sustainability and versatile design. Its use of 100% recycled materials and a unique vertical zipper make it a standout choice in its price category. While it competes with other 20L packs, its blend of urban style and outdoor functionality, combined with its eco-friendly credentials, makes it a well-rounded choice for daily use and light adventures.

Specs comparison

	Ternua Katerno 20 backpack	Ternua Lite 15l Backpack	Ternua Neli 20l Backpack	Ternua Red Bay 25l Backpack
Material	synthetic (100% Recycled Polyester)	Recycled Fabrics	synthetic	polyester
Water Resistance	PFC-free DWR treatment	PFC-free Treatment	PFC-free water-repellent treatment	PFC-free water-repellent
Capacity	11-20 L (20 Litres)	11-20 L (15 Liters)	11-20 L	25.0 L
Hydration Compatible	Yes	Yes	-	Yes
Intended Use	Hiking, Urban, Travel, Aerobic Activities	hiking	hiking	hiking
Suspension System	adjustable	-	-	internal frame
Type Of Rucksack Backpack Holdall	Frameless	-	Frameless	backpack
Volume	20 L	15 L	20 L	25 L
Back Panel	padded	Ventilated Mesh Back Panel	breathable back panel	padded

Specs vs competitors

	Ternua Katerno 20 backpack	Trangoworld 20l Backpack	Regatta Highton V2 20l Backpack	Regatta Boulder 20l Backpack	Aulp Dabas Backpack	Altus Cirque 25l L30 Backpack
Material	synthetic (100% Recycled Polyester)	synthetic	polyester	synthetic	synthetic	-
Water Resistance	PFC-free DWR treatment	-	Water-repellent finish to protect contents from moisture	durable water repellent finish	-	-
Capacity	11-20 L (20 Litres)	20 Liters	20.0 L	20.0 L	11-20 L	25 L
Hydration Compatible	Yes	Yes	Yes	-	No	Yes
Intended Use	Hiking, Urban, Travel, Aerobic Activities	hiking	hiking	hiking	hiking	hiking
Suspension System	adjustable	-	Snuggle Up	-	-	-
Type Of Rucksack Backpack Holdall	Frameless	backpack	frameless	-	Frameless	Frameless
Volume	20 L	20 L	20 L	20 L	13 L	25 L
Back Panel	padded	breathable	Padded AIR MESH back panel for comfort	padded	Airmesh	Molded Airflow Back System