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Mammut

Mammut Lithium 50L backpack

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Features of Mammut Lithium 50L

Product description of Mammut Lithium 50L backpack

Description summary

Conquer demanding trails with the Mammut Lithium 50L backpack. This flexible and spacious companion is built for long tours, offering exceptional comfort with an adjustable back length and a padded, removable hip belt. Its V-frame ensures excellent load transfer with high freedom of movement. Made from recycled, PFC-free materials, it´s as sustainable as it is tough. Stay prepared with an integrated rain cover, hydration compatibility, trekking pole attachments, and a handy fold-out phone pocket on the hip belt

Demanding trails and hikes require stalwart equipment.

The Mammut Lithium 50 backpack is the ideal tool for challenging, diverse trips. Made of high-quality materials and with an impressive number of favourable features up its sleeve, this bag will always be your best option.

Made of high-resistance polyamide, the Lithium 50 also makes use of recycled materials to fulfill the Swiss brand´s sustainability goals. This commitment is endorsed by the Fair Wear Foundation, and the most ecologically conscious hikers will be delighted to know that the Lithium 50’s pigments and cover are 100% PFC-free.

The CONTACT™ U suspension system improves load transfer and freedom of movement thanks to its aluminium-made U-frame. The 3D moulded back panel increases airflow across your back to keep your skin cool and your clothes dry. A removable hipbelt includes a convenient fold-out smartphone pocket.

To keep unpredictable weather away, the Lithium 50 includes an easy-to-use integrated raincover that will keep your belongings dry. Inside, a hydration reservoir compatible sleeve will keep you always on the move. Outside, dual stretch mesh pockets help you carry your essentials without issue. Dual trekking pole carrier keep support at hand.

Long tours are your thing. Your backpack needs to pack in quite a bit. The Lithium 50 is made mainly from recycled materials and the durable water-repellent treatment is PFC-free. The back length can be adapted to suit your needs. Anatomically shaped, softly padded hip belt and shoulder straps provide additional comfort. If you don’t need the hip belt, you can simply remove it. The same applies to the integrated rain cover and the bottom compartment with external access. There are secure attachments for trekking poles and an ice axe. You can also use the compression straps to carry equipment. The Lithium 50 is compatible with hydration systems and the mesh side pockets allow access even when walking. A flexible and spacious companion for demanding tours.

Features:

- Easily adjustable back length
- Fold-out cellphone pocket on the hip belt
- Integrated, detachable rain cover
- Detachable, padded hip belt
- Height-adjustable flap with internal and external pockets
- Detachable bottom compartment can be accessed from outside
- Hydration system-compatible
- Large stretch front pocket
- 2 mesh side pockets
- Zipper pocket on hip belt
- 2 attachments for ice ax and trekking poles
- Forward-pull hip belt adjustment
- Gear loops on bottom, e.g. for a mat
- Comfortable thanks to the anatomically shaped, soft padded hip belt and shoulder straps
- Lateral compression straps, can also be tensioned at front to carry gear
- V-frame for good load transfer with high freedom of movement

Specifications:

- Cut: Basic
- Suspension system: CONTACT V Frame™
- Weight: 1560 g
- Main Fabric (B2B): 100D Nylon Robic recycled
- Base Fabric (B2B): 210D Nylon Dragon recycled
- Main Fabric: 100% Polyamide
- Base material: 100% Polyamide

Sustainability:
- Recycled
- Ethically made
- PFC free

Specifications

Manual

Technical specifications of Mammut Lithium 50L

  • Capacity

    50 L

  • Weight

    1560 g

  • Torso length

    Easily Adjustable

  • Back panel ventilation

    Yes

  • Material density

    100D Nylon Robic recycled

  • Rain cover included

    Yes

  • Hydration system compatible

    Yes

  • Hip belt pockets

    Yes

  • Color

    Black

  • Capacity

    41-50 L

  • Gender

    Men

  • Gender

    Women

  • Age

    Adult

  • Recommended Use

    Hiking

  • Structure

    Internal frame

Features of Mammut Lithium 50L

Color Black

Color

Black

Capacity 41-50 L

Capacity

41-50 L

Gender Men

Gender

Men

Women

Women

Age Adult

Age

Adult

Recommended Use Hiking

Recommended Use

Hiking

Structure Internal frame

Structure

Internal frame

Key differentiators

CONTACT V Frame™ suspension for superior load transfer and mobility

Easily adjustable back length for a customized fit

Includes an integrated rain cover and is hydration system compatible

Made with recycled materials and a PFC-free water-repellent treatment

Spacious 50 L capacity for long, demanding tours

Technology in Mammut Lithium 50L backpack

Energy rating

Warnings

/ 5

1 Reviews

What our customers are saying about Mammut Lithium 50L backpack

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Include AI Generated questions and answers

2026-09-09

Generated by AI and verified

Mammut Lithium 50L backpack

Is the Mammut Lithium 50L backpack environmentally friendly?

Answer of Generated by AI and verified

Yes, this backpack is designed with sustainability in mind. It is made mainly from recycled materials, and the durable water-repellent treatment is PFC-free. The brand's commitment is also endorsed by the Fair Wear Foundation.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Mammut Lithium 50L backpack

What is the capacity of this backpack?

Answer of Generated by AI and verified

The Mammut Lithium 50L backpack has a capacity of 50 liters, making it a spacious option for long hiking tours.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Mammut Lithium 50L backpack

Does this backpack come with a rain cover?

Answer of Generated by AI and verified

Yes, the Mammut Lithium 50L includes an integrated rain cover to help keep your belongings dry in unpredictable weather.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Mammut Lithium 50L backpack

Is the Mammut Lithium 50L backpack worth the investment for serious hikers?

Answer of Generated by AI and verified

The Mammut Lithium 50L backpack offers a combination of durability, eco-friendly materials, and practical features like hydration compatibility and an adjustable back length, making it a valuable investment for serious hikers.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Mammut Lithium 50L backpack

What material is the Mammut Lithium 50L backpack made from?

Answer of Generated by AI and verified

The main fabric of this backpack is 100% polyamide. The material density is specified as 100D Nylon Robic recycled, indicating a focus on durable and sustainable construction.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Mammut Lithium 50L backpack

What kind of suspension system does this backpack use?

Answer of Generated by AI and verified

This backpack is equipped with the CONTACT V Frame™ suspension system. The V-frame is designed to provide excellent load transfer while maintaining a high freedom of movement.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Mammut Lithium 50L backpack

Is the back length of this backpack adjustable?

Answer of Generated by AI and verified

Yes, the back length is easily adjustable to help you achieve a comfortable and customized fit for long hikes.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Mammut Lithium 50L backpack

Does the hip belt have any pockets?

Answer of Generated by AI and verified

Yes, the hip belt includes pockets for convenient storage. The product description mentions a handy fold-out phone pocket on the hip belt.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Mammut Lithium 50L backpack

Is this backpack suitable for long hiking tours?

Answer of Generated by AI and verified

Absolutely. With its 50-liter capacity, adjustable back length, and a V-frame for effective load transfer, the Mammut Lithium 50L is specifically designed for demanding, long tours and hikes.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Mammut Lithium 50L backpack

Can I use a hydration system with this backpack?

Answer of Generated by AI and verified

Yes, this backpack is compatible with hydration systems, allowing you to stay hydrated on the move during your hikes.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Mammut Lithium 50L backpack

Does this pack have attachments for trekking poles?

Answer of Generated by AI and verified

Yes, the Mammut Lithium 50L is equipped with attachments for trekking poles, allowing you to conveniently carry them when not in use.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Mammut Lithium 50L backpack

How does the Mammut Lithium 50L compare to the Vaude Asymmetric 50L Backpack?

Answer of Generated by AI and verified

The Mammut Lithium 50L backpack features an adjustable back length and is made from recycled materials, emphasizing sustainability. In contrast, the Vaude Asymmetric 50L Backpack's specific features are not detailed here.

* Generated by AI based on customer and product data

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Frequently bought together
Best sellers

Use cases

Multi-Day Hiking Expeditions 100% Fit

With a generous 50L capacity and an internal frame structure, this backpack is engineered to carry substantial gear for multi-day treks. The CONTACT V Frame™ suspension system ensures optimal load distribution for stability and comfort on extended journeys.

Capacity: 50 L,Structure: Internal frame,Suspension System: CONTACT V Frame™,Intended Use: Hiking

All-Weather Trekking 90% Fit

This pack is prepared for unpredictable mountain weather, featuring a durable polyamide construction and an included rain cover. You can confidently tackle trails knowing your gear is protected from downpours.

Rain Cover Included: Yes,Material: Polyamide

High-Exertion Mountain Hiking 85% Fit

Designed for strenuous activity, this pack features back panel ventilation to manage heat and moisture during intense climbs. Its hydration system compatibility ensures you can stay hydrated on the move without breaking your pace.

Back Panel Ventilation: Yes,Hydration System Compatible: Yes

Adventuring 80% Fit

For the users who values sustainability, this pack is a superior choice. It is constructed with 100D Nylon Robic recycled material, allowing you to minimize your environmental footprint while pursuing demanding outdoor adventures.

Material Density: 100D Nylon Robic recycled

Custom-Fit Thru-Hiking 80% Fit

Ideal for long-distance thru-hiking, this pack's easily adjustable torso length allows for a precision fit, reducing fatigue over many miles. Convenient hip belt pockets provide quick access to essentials without needing to remove the pack.

Torso Length: Easily Adjustable,Hip Belt Pockets: Yes

Best for

Best for Hikers

With its 50L capacity, CONTACT V Frame™ suspension, and hydration system compatibility, this pack is built for demanding, multi-day hiking adventures.

Capacity: 50 L, Suspension system: CONTACT V Frame™, Hydration compatible: yes, Intended use: hiking

Ideal for Adventurers

This pack combines advanced hiking features with sustainable materials, featuring recycled polyamide construction without compromising on durability.

Material density: 100D Nylon Robic recycled, Material: polyamide (Main Fabric: 100% Polyamide)

Top Choice for Organized Trekkers

Featuring ample capacity, hip belt pockets, and an internal frame structure, this pack ensures your gear is organized, stable, and accessible during long hikes.

Capacity: 50 L, Hip belt pockets: Yes, Structure: Internal frame

Benefits

FunctionalStay Organized and Hydrated on the Trail

This backpack helps you keep your gear organized and accessible with features like hip belt pockets for small essentials. It is also hydration system compatible, allowing for easy access to water without having to stop and unpack.

Hip belt pockets: Yes

Hydration compatible: yes

Hydration system compatible: Yes

FunctionalExplore with a Customized, Comfortable Fit

Designed for adult hikers, this unisex backpack features an easily adjustable torso length and back panel ventilation. These features allow for a personalized fit, enabling you to move more freely and explore further in comfort.

Torso length: Easily Adjustable

Back panel ventilation: Yes

Gender: unisex

Age group: adult

FunctionalHike with Gear That Aligns with Your Values

This backpack is constructed with 100D Nylon Robic recycled material, making it a more sustainable choice for environmentally conscious hikers. You can feel good about your gear while exploring the outdoors.

Material density: 100D Nylon Robic recycled

Ideal buyer profiles

The Long-Distance Hiker

This individual undertakes multi-day treks and requires a backpack that can handle significant loads while remaining comfortable and stable. They prioritize capacity, adjustability, and features that support extended time on the trail.

With its 50L capacity, CONTACT V Frame™ suspension, and easily adjustable torso length, the Mammut Lithium 50 provides the volume and supportive fit needed for carrying gear over long distances.

The Adventurer

This buyer makes purchasing decisions that align with their environmental values. They look for durable, high-performance gear made from sustainable materials without compromising on functionality for their outdoor pursuits.

This backpack is an excellent choice because it's constructed from 100D Nylon Robic recycled material, offering a more sustainable option for their hiking adventures.

The All-Weather Trekker

This person hikes in varied conditions and needs gear that can adapt to unpredictable weather. They value features that protect their equipment from the elements and enhance comfort regardless of the forecast.

Featuring an included rain cover, back panel ventilation, and hydration system compatibility, this pack is well-equipped to keep them and their gear protected and comfortable in changing weather.

Competitive features

When selecting a backpack for demanding hikes, it's crucial to compare features like capacity, comfort, and specialized compartments. The Mammut Lithium 50L is a contender in a field of specialized hiking packs. While detailed specifications for direct comparison are not available, we can analyze the Mammut Lithium 50L based on its own described features to understand its position in the market.

Where it excels

The Mammut Lithium 50L stands out with its focus on sustainability, utilizing recycled, PFC-free materials in its construction. It offers a high degree of user-focused convenience with features like an adjustable back length, a removable padded hip belt, and a dedicated fold-out phone pocket on the hip belt. The pack is well-equipped for long tours and challenging trails, coming with an integrated rain cover, hydration system compatibility, and trekking pole attachments as standard.

Consider alternatives if...

Verdict

The Mammut Lithium 50L backpack is a strong choice for hikers who prioritize comfort, adaptability, and sustainability. Its thoughtful design, including an adjustable V-frame for load transfer, a removable hip belt, and an integrated rain cover, makes it well-suited for long and demanding treks. The use of recycled materials further enhances its appeal for environmentally conscious adventurers. While it faces competition from other specialized packs, its combination of features makes it a reliable and versatile companion for the trail.

Specs comparison

Favorite On Favorite Off
Favorite On Favorite Off
Favorite On Favorite Off
Materialpolyamidepolyamidesyntheticsynthetic
Capacity50 L32.0 L26 L25 L
Hydration Compatibletruetruetrue-
Intended Usehikinghikinghikinghiking
Department NameBackpacksLuggage & Bags > BackpacksLuggage & Bags > BackpacksLuggage & Bags
Suspension SystemCONTACT V Frame™Snuggle UpSnuggle UpCONTACT
Volume50 L3226 L25 L
Back Panel VentilationYesYesYesYes
Hydration System CompatibleYesYesYes-
Torso LengthEasily Adjustable-46 cm-

Specs vs competitors

Favorite On Favorite Off
Favorite On Favorite Off
Favorite On Favorite Off
Favorite On Favorite Off
Favorite On Favorite Off
Materialpolyamidepolyamidepolyamide100syntheticsynthetic
Capacity50 L40 L50 L44 L50 l42 l
Hydration Compatibletruetruetruetruetruetrue
Intended Usehikinghikinghikinghikingmountaineeringhiking
Department NameBackpacksLuggage & Bags > Backpacks--BackpacksLuggage & Bags > Backpacks
Suspension SystemCONTACT V Frame™Thermo Mold-System--Tergolight Comfort SpaceSnuggle Up
Volume50 L40 L50 L44 L50 L42 L
Material Density100D Nylon Robic recycled500 Den420D Ripstop Polyamide70D--
Back Panel VentilationYesYesAir SpaceYesTergolight back systemAeroflex 3D 2.0
Hydration System CompatibleYesYesYesYesYesYes
Torso LengthEasily Adjustable--Adjustable43 - 59 cm43 - 59 cm
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