The alpine rucksack with variable length is perfectly balanced, moves with you and sits securely, but is less airy. Ideal for cooler temperatures and mountaineering to high altitude/ice tours, including hiking.
Mammut Lithium 20
20 lColour4
Product details
The Lithium 20 from Mammut is a hiking backpack specifically designed for women, making it ideal for day trips in the mountains. Made from recycled materials, this daypack not only offers an eco-friendly option but also features a water-repellent function that protects its contents in changing weather conditions. With a volume of 20 liters, it is compact yet spacious enough to carry the essential items for a day in nature. The backpack boasts a thoughtful design that prioritizes both comfort and functionality. The contact back system ensures an optimal fit and support, while the key holder allows for practical organization. The Lithium 20 is thus an excellent choice for those who value sustainability and functionality.
- Women-specific design for optimal carrying comfort
- Made from 100D Nylon Robic recycled for sustainability
- Water-repellent, ideal for changing weather conditions
- Practical pocket configuration with key holder.
Exact colour description | Mammut Red / Black |
Material | 100D Nylon Robic recycled, Polyamide |
Target group | Women |
Backpack type | Hiking backpack |
Equipment | Key holder |
Item number | 55182141 |
Manufacturer | Mammut |
Category | Backpacks |
Manufacturer no. | 2530-00720-3777-1020 |
Release date | 4.3.2025 |
Colour | Red |
Exact colour description | Mammut Red / Black |
Material group | Fabric |
Material | 100D Nylon Robic recycled, Polyamide |
Target group | Women |
Backpack type | Hiking backpack |
Equipment | Key holder |
Style | Outdoor |
Back system | Contact back |
Country of origin | Vietnam |
Manufacturer commitment | Fair wear, RE100, SBTi |
Scope of delivery | 1 piece |
Volume | 20 l |
Height | 47 cm |
Width | 24 cm |
Depth | 23 cm |
Weight | 710 g |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Backpacks» category have a defect within the first 24 months?
Source: Digitec Galaxus- 25.HP0.3 %
- 25.Lowe Alpine0.3 %
- 25.Mammut0.3 %
- 25.Pacsafe0.3 %
- 25.Tatonka0.3 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 15.Deuter4 days
- 18.Ortovox6 days
- 19.Mammut9 days
- 20.Vaude15 days
- 21.Only-Bags.Store24 days
Return rate
How often is a product of this brand in the «Backpacks» category returned?
Source: Digitec Galaxus- 60.Deuter9.2 %
- 60.Uswe9.2 %
- 62.Mammut9.4 %
- 62.Thule9.4 %
- 64.Herschel9.5 %



