Mammut Lithium 20 – Women’s Backpack (Marine/Black) | Lightweight, Eco-Friendly

The Mammut Lithium 20 is a light, breathable daypack designed with a woman’s fit in mind. Built from recycled materials and finished with a PFC-free durable water repellent layer, this pack pairs everyday practicality with outdoor-ready durability. With a contoured carrying system and soft, ventilation-friendly padding, it invites you to move from town to trail with ease.

Designed for her comfort

The shoulder straps and torso shaping follow a feminine silhouette, reducing overall bulk while increasing support. Ultra-light EVA padding and 3D foam channels promote airflow along the back, helping you stay comfortable when you’re active or carrying a full day’s load.

• Women's contoured carrying system for a better on-body feel
• Removable one-piece rain cover to protect gear in sudden showers
• Lightweight, breathable padding for extended comfort
• 3D EVA foam with air channels enhances back ventilation

Smart organization for on-the-move access

Thoughtful pockets and compatibility features let you reach essentials without slowing you down. A front zip pocket, hip belt pockets, and two mesh side pockets keep maps, snacks, and phones within reach. The hip belt also includes a fold-over pocket for a smartphone, while a dedicated pole carrier keeps trekking poles secure when not in use.

• Front zip pocket and multiple hip belt/side pockets for fast access
• Fold-over phone pocket on the hip belt for quick reach
• Trekking pole carrier keeps gear stable on uneven terrain
• Hydration system compatibility for hands-free drinking

Materials, sustainability, and versatility

Made primarily from recycled materials, the Lithium 20 pairs eco-conscious sourcing with practical performance. The PFC-free DWR finish adds weather resistance without compromising safety or comfort. It’s a versatile companion for day hikes, urban exploration, or light trekking, offering a reliable combination of protection, breathability, and access.

There’s a removable rain cover for sudden downpours, a detachable hip belt, and a secure front compartment to keep valuables organized. Rich in features but thoughtfully light, this pack invites you to experience outdoor moments with confidence—whether you’re carving a weekend escape or chasing after a new biking route.

Who benefits from the Lithium 20?

Active women who value breathable comfort, practical pockets, and eco-minded materials will appreciate the Lithium 20’s fit and layout. It’s designed to feel natural on the body, with room for essentials and gear without unnecessary weight or bulk. Benefits are presented as possibilities to support your planning, not guarantees.