Technical sheet

Unisex

Ternua Katerno 20 backpack

Name: Ternua Katerno 20 backpack
Brand: Ternua
SKU: 139739753
Price: 30.99 EUR
Availability: InStock
Rating: 4 (1 reviews)

Price without code 30.99

RRP:

You save:

Price without subscription

VAT & duties included

1 Reviews

24 Questions

No extra charges at delivery.

Size

Long

What is my size?

My virtual fitting room

Stringing

Unstrung

Tension

18 Kg
19 Kg
20 Kg
21 Kg
22 Kg
23 Kg
24 Kg
25 Kg
26 Kg
27 Kg
28 Kg
29 Kg
30 Kg
31 Kg
32 Kg
33 Kg
34 Kg
35 Kg
36 Kg

To adjust your bindings, type in the following informations:

(Customized items cannot be returned or exchanged)

It´s free!

(Customized items cannot be returned or exchanged)

Single purchase

Add to my pack

You save:

Buy now in 1 click

Back to PC configurator

Buy this product and earn

Color:

Free shipping

dto_trans discount on shipping

Free assembly

Free removal of old appliance (only with Ader)

Your interest-free financing from with Klarna Paypal

Pay in 3, 4, 6 or up to 12 installments

My virtual fitting room

Other colors available

Perfect pairings

Reportar error

Trusted by over 25 million satisfied customers worldwide

Official brand warranty

Quick & easy 30-day return

Features of Ternua Katerno 20

Product description of Ternua Katerno 20 backpack

Description summary

The TERNUA Katerno 20 backpack is your versatile, sustainable companion for any adventure. This frameless, lightweight pack offers exceptional comfort with an ergonomic design, adjustable straps, and excellent ventilation. Its intuitive organization features a wide-opening main compartment, a secure front pocket, and dual elastic mesh pockets for easy access. Made from recycled fabrics with PFC-free water-repellent treatment, it´s ideal for travel, hiking, and daily commutes. Stylish and eco-conscious, the Katerno 20 is perfect for the modern adult

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

Green
Color

Black
Capacity

11-20 L
Gender

Men
Gender

Women
Age

Adult
Recommended Use

Hiking
Recommended Use

Urban
Structure

Frameless

Features of Ternua Katerno 20

Color Green

Color

Green

Black

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

Constructed from recycled fabrics with a PFC-free water-repellent treatment for sustainable weather protection.

Designed for versatility, suitable for hiking, travel, and urban use.

Features a lightweight, frameless structure with an ergonomic fit and ventilated back panel for enhanced comfort.

Hydration compatible to keep you refreshed on the move.

Offers practical organization with a wide-opening main compartment, a secure front pocket, and dual elastic mesh pockets.

Technology in Ternua Katerno 20 backpack

Energy rating

Warnings

/ 5

1 Reviews

What our customers are saying about Ternua Katerno 20 backpack

Write your review

Write a review about this product

Review headline

First Name

E-mail

Product rating

Write your review

0 / 1000

The text cannot exceed 1.000 characters.

Your review is too brief! To validate it and receive your CoINNs, please add more details about your experience with the product.

Incorrect please try again You’ve exceeded the allowed number of comments per product for earning CoINNs. Thank you for leaving your feedback!

I have read and accept the conditions contained in the Privacy Policy on processing of my data to manage my query or request

Your feedback is important to us, your review about this product will be revised by our experts and will be published within 5 working days. Please make sure that your review focus on the product and your experience with it, this will help other customers make more confident decisions. For any issues with an order, please contact us.

Tradeinn Retail Services as the data controller will process your data in order to respond to your query or request. You can access, rectify and delete your data, as well as exercise other rights by consulting the additional and detailed information on data protection in our Privacy Policy.

Send

Answer the question

Write your answer

Write your review

0 / 1000

The text cannot exceed 1.000 characters.

Thank you for answering the question and helping other customers, your CoINNs will be credited to your account once the answer is published. You can see the number of CoINNs accumulated on your account. Incorrect please try again

Send

The question has already been answered, thank you very much for trying to help another customer. We will count on you for future questions.

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

Write your question

Ask a technical question about this product

Select

Question headline

First Name

E-mail

Write your question

0 / 1000

The text cannot exceed 1.000 characters.

Response from our expert

Incorrect please try again

Thank you for leaving your question about this product. We will reply to you by email as soon as possible. You’ve exceeded the allowed number of comments per product for earning CoINNs.

Still need help? Click “Send” and our expert will review your request again.

I have read and accept the conditions contained in the Privacy Policy on processing of my data to manage my query or request

Frequently bought together

Best sellers

Use cases

Day Hiking 100% Fit

With a 20L capacity, this backpack is perfectly sized for carrying essentials like water, snacks, and a light jacket for a full day on the trails. Its frameless design keeps it lightweight and easy to carry.

20 L capacity,Hydration compatible,PFC-free water-repellent treatment,Ventilated back panel

Light Travel and Sightseeing 80% Fit

The compact 20L size and frameless structure make this a practical choice for a personal item on flights or for exploring a city. It's large enough for a guidebook, water bottle, and souvenirs without being bulky.

20 L capacity,Frameless structure,Water-repellent treatment

Outdoor Activities with Variable Weather 90% Fit

The PFC-free water-repellent treatment provides protection for your belongings during unexpected light rain or drizzle. This makes it a reliable choice for outdoor activities where weather conditions can change quickly.

PFC-free water-repellent treatment,Hydration compatible,Ventilated back panel

Active Commuting 70% Fit

For those who walk or cycle to work or school, this backpack offers a comfortable solution. The ventilated back panel helps reduce sweat, and the hydration compatibility is useful for staying hydrated on the move.

Ventilated back panel,Hydration compatible,Frameless design

Best for

Best for Budget-Conscious Hikers

This backpack offers essential hiking features like a 20L capacity, hydration compatibility, and a water-repellent treatment at an accessible price point.

Based on: intended_use: hiking, Capacity: 11-20 L, Water resistance: PFC-free water-repellent treatment

Ideal for Casual Day Trips

With its 20L capacity and frameless design, this backpack is a practical and comfortable choice for carrying essentials on family outings or casual day hikes.

Based on: capacity: 11-20 L, Frame type: Frameless, Intended use: hiking

Great for Active Daily Use

Designed for an active lifestyle, this pack combines a ventilated back panel and hydration compatibility, making it suitable for hiking or other daily adventures.

Based on: Top Benefit: Active Lifestyle & Fitness, Back panel ventilation: Yes, Hydration compatible: yes

Benefits

FunctionalKeeps Gear Protected from the Elements

This backpack features a PFC-free water-repellent treatment, offering protection for your belongings against light moisture and unexpected showers during your hike. This treatment helps keep your gear dry without the use of environmentally persistent chemicals.

Water resistance: PFC-free water-repellent treatment

Intended use: hiking

Ideal buyer profiles

The Day Hiker

This individual enjoys short, single-day hikes and needs a reliable pack for essentials like water, snacks, and a light jacket. They prioritize mobility, comfort, and just enough space for their adventure without being weighed down by a large, technical pack.

The Ternua Katerno 20 offers a 20L capacity, which is ideal for day hiking. Its frameless structure enhances mobility, while the hydration compatibility and ventilated back panel ensure comfort and convenience on the trail.

The Budget-Conscious Adventurer

This buyer seeks functional, durable gear that delivers essential performance without a premium price tag. They are practical and look for products that meet their core needs for outdoor activities like hiking, without paying for features they won't use.

This backpack provides all the essential features for hiking, including a 20L capacity, hydration compatibility, and a PFC-free water-repellent treatment, at an accessible price point. It's a practical choice that doesn't compromise on necessary trail features.

The Versatile Urban-to-Trail User

This person needs a single backpack that can transition from daily commutes or errands to light outdoor excursions on the weekend. They value a simple, clean design that is functional in multiple settings and offers basic organization for everyday items and hiking gear.

With its 20L volume and frameless design, the Katerno 20 is compact enough for daily use while still being equipped for hiking. Its features, like the ventilated back panel and water resistance, are beneficial both in the city and on the trail.

Competitive features

When comparing the Ternua Katerno 20 Backpack to other options, it's important to look at its intended use and features. While detailed specifications for direct comparison are limited, we can analyze its design against alternatives like the Mammut Alto Shoulder and Sacoche bags, the Columbus Oma, and the Hi-tec Stray and Termino models.

Where it excels

The Ternua Katerno 20 is designed as a versatile backpack suitable for hiking, travel, and daily commutes, offering more capacity and a traditional two-strap design compared to the smaller shoulder and sacoche bags from Mammut. It emphasizes sustainability with its construction from recycled fabrics and a PFC-free water-repellent treatment, a feature not specified for the other compared products. With a 20L capacity inferred from its name, it aligns with the Hi-tec Stray and Termino packs, offering a practical size for day trips, whereas the Columbus Oma is smaller and the Mammut bags are designed for carrying minimal items.

Consider alternatives if...

If your primary need is carrying only a few small essentials, the more compact Mammut Alto Shoulder or Sacoche bags might be a more streamlined choice than a 20L backpack. For those seeking a smaller daypack, the 10L Columbus Oma presents a more compact backpack option.

Verdict

The Ternua Katerno 20 Backpack is a strong contender for users who need a versatile, medium-capacity daypack with a focus on sustainability. Its use of recycled materials and a PFC-free water-repellent finish sets it apart. While similar in size to the Hi-tec models, its eco-conscious design provides a distinct advantage for environmentally aware consumers. It offers greater utility than smaller sacoche-style bags for activities requiring more gear, like hiking or commuting.

Specs comparison

	Ternua Katerno 20 backpack	Ternua Lite 15l Backpack	Ternua Neli 20l Backpack	Ternua Red Bay 25l Backpack
Water Resistance	PFC-free water-repellent treatment	PFC-free Treatment	PFC-free water-repellent treatment	PFC-free water-repellent
Capacity	11-20 L	11-20 L (15 Liters)	11-20 L	25.0 L
Hydration Compatible	Yes	Yes	-	Yes
Intended Use	hiking	hiking	hiking	hiking
Type Of Rucksack Backpack Holdall	Frameless	-	Frameless	backpack
Volume	20 L	15 L	20 L	25 L
Back Panel	Yes	Ventilated Mesh Back Panel	breathable back panel	padded
Back Panel Ventilation	Yes	Yes	Yes	Yes

Specs vs competitors

	Ternua Katerno 20 backpack	Trangoworld 20l Backpack	Hi-tec Mandor 20l Backpack	Regatta Highton V2 20l Backpack	Martes Driver 20l Backpack	Altus Cirque 25l L30 Backpack
Water Resistance	PFC-free water-repellent treatment	-	-	Water-repellent finish to protect contents from moisture	Yes	-
Capacity	11-20 L	20 Liters	20L	20.0 L	20.0 L	25 L
Hydration Compatible	Yes	Yes	Yes	Yes	Yes	Yes
Intended Use	hiking	hiking	-	hiking	hiking	hiking
Type Of Rucksack Backpack Holdall	Frameless	backpack	frameless	frameless	daypack	Frameless
Volume	20 L	20 L	20 L	20 L	20 L	25 L
Back Panel	Yes	breathable	ergonomic	Padded AIR MESH back panel for comfort	ventilation	Molded Airflow Back System
Back Panel Ventilation	Yes	Yes	Yes	Padded AIR MESH back panel for comfort	Yes	Molded Airflow Back System