To improve your shopping experience today and in the future, this site uses cookies.
I Accept Cookies
The versatile Lithium 25L backpack is ideal for multi-activity adventures and mountain enthusiasts who enjoy having a finger every pie, whether hiking, trekking or heading on a more challenging, demanding tour.
The versatile Lithium 25L backpack is ideal for multi-activity adventures and mountain enthusiasts who enjoy having a finger every pie, whether hiking, trekking or heading on a more challenging, demanding tour.
Mammut

Mammut Womens Lithium 25L Backpack Marine/Black

£110.00
Earn
in Customer Rewards when you buy this item today
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
Earn Rewards
When you purchase this item, you will earn of rewards points to spend on your next purchase from us. You can spend your Rewards balance in-store & online.

90-day returns period

We hope that you are perfectly happy with your order from Trekitt, but we understand that you may want to return your purchase. We offer a 90 days return period from the date of purchase, and endeavour to process all returns within 48 hours of receipt.

We do not offer a free returns service. Therefore, all customers are responsible for any postage costs when returning any goods (excluding warranty returns).

For your convenience, follow here to the Royal Mail Returns Portal to arrange return postage for your items. This is not a Trekitt operated service.

The Trekitt Returns Policy Includes...
A 90 day return period and the Trekitt 2-year Common Sense Guarantee.

Exemptions
PPE (Facemasks, Climbing Equipment etc. ), Food Goods, Socks & Underwear can only be returned if they have not been worn and/or removed from their original packaging with all swing tags still attached. If there is any sign or possibility that the goods have been used, tampered with or contaminated in any way, then we cannot accept a return on the grounds of consumer safety. Zips are typically not covered under a manufacturer's warranty.

The above does not affect the Consumer Contract Regulations. Click here to read more.

Mammut Womens Lithium 25L Backpack Marine/Black

Season:2024S C

Brand:Mammut

Code:2530-00730-5975-25L

What is the Lithium 25L?

It's a versatile backpack that provides 25 litres of storage for multi-activity mountain days and short but demanding tours. The Lithium pack makes the perfect companion for hiking, trekking, travelling or light mountaineering.

What is it made of?

The pack is constructed using a combination of 100D recycled Robic Nylon and 210D recycled Nylon Dragon, which has excellent wear resistance, strength and hardiness to tackle tough days in rough, tricky terrain when the weather is challenging. The panels of 210D nylon are placed on the base of the pack for added reinforcement where it's needed most.

The material is PFC free, making it much more sustainable than many standard fabrics on the market - as well as being recycled! PFC free means that no chemicals that would cause harm to the environment were used during the production process, making it a much cleaner method of manufacture.

What backsystem does it use?

The Lithium 25 uses a CONTACT U-Frame™ to improve load transfer, taking uncomfortable pressure off your back and helping the pack to balance more evenly. By doing this, the risk of injury is reduced and you're also less likely to be left with an achy back at the end of the day.

The CONTACT U-Frame™ also provides ample freedom of movement, allowing you to move without restriction on steep inclines and for more technical manoeuvres.

The carry system is well padded and ventilated for ultimate comfort on the trails. Shoulder pads are built from super lightweight, highly breathable EVA foam. The backpanel uses 3D EVA foam with air channels for maximum airflow around the pack's most significant contact point, so you can wave goodbye to nasty sweat patches. Lateral compression straps help reduce the bulk of the load when the bag isn't full, helping to stop contents inside from wriggling around and putting you off balance as you're on the move.

The entire carrying system of this pack is tailored to the female anatomy, meaning it'll fit the female frame more precisely by using the correct dimensions.

What are its features?

For storage, there's a main zip compartment alongside a large front zipper pocket and an additional large front stretch pocket for carrying bulky items like a map or extra layer. A smaller zipped pouch with a built-in key pocket keeps your valuables safe when out in the hills.

Two mesh side pockets make room for airing out damp bits of kit or can hold water bottles instead of having them take up all the space inside the pack... In simple terms, this pack has a shed load of pockets!

The hipbelt also offers plenty of storage for smaller items you may want to access quickly without taking the whole pack off - a fold-out cellphone pocket and a small zip pocket, to be precise. These pockets are perfect for stowing away a cheeky trail snack or energy gels, alongside your mobile or a GPS for longer adventures.

Speaking of the hipbelt, it's constructed in a forward pull style for easy adjustment when the pack is mounted. It's padded and detachable, a bonus for those who might prioritise weight or simply for those who don't like using a hipbelt.

If you're a fan of trekking poles, you're in luck! The Lithium has specialised trekking pole attachments to carry poles when they're not in use. The integrated, detachable rain cover offers some built-in protection which is convenient and a little more wallet friendly, as there is no need to splash the cash on an additional cover.

The Lithium is hydration compatible, so it works well for longer hikes and those who prefer hydration systems instead of using bottles.

Features:

  • Carrying system tailored to the female anatomy
  • Made from over 89% recycled materials
  • Integrated, detachable rain cover
  • Trekking pole carrier
  • Fold-out cellphone pocket on the hip belt
  • Detachable, padded hip belt
  • Zip pocket with key pocket
  • Large front zipper pocket
  • Large stretch front pocket
  • Hydration system-compatible
  • Two mesh side pockets
  • Zipper pocket on hip belt
  • Main zipper compartment
  • Forward-pull hip belt adjustment
  • Super-lightweight, highly breathable EVA shoulder padding
  • Good back ventilation thanks to 3D EVA foam with air channels
  • Lateral compression straps
  • U-frame for good load transfer and good freedom of movement
Technical Information

Weight: 840g

Materials: Main Fabric (B2B): 100D Nylon Robic recycled. Base Fabric (B2B): 210D Nylon Dragon recycled. Main Fabric: 100.00% Polyamide. Base material: 100.00% Polyamide.

Sizing Information
Tops/Jackets/Vests (cm)

XXS
XS
S
M
L
XL
XXL
Chest
76-80
81-85
86-91
92-97
98-106
107-114
115-122
Waist
61-65
66-70
71-75
76-81
82-90
91-99
100-108
Hips
84-88
89-93
94-99
100-105
106-114
115-122
123-130


Tops/Jackets/Vests (in)

XXS
XS
S
M
L
XL
XXL
Chest
29.9-31.5
31.9-33.5
33.9-35.9
36.2-38.2
38.6-41.7
42.1-44.9
45.3
Waist
24-25.9
26-27.6
28-29.5
30-31.9
32.3-35.4
35.8-39
39.4-42.5
Hips
33-34.6
35-36.6
37-39
39.4-41.3
41.7-44.9
45.3-48
48.4-51.2


Trousers (cm)

2

4

6

8

10

12

14

16

Waist

62-64

65-67

68-70

71-75

76-80

81-86

87-92

93-98

Hip

84-87

88-91

92-95

96-99

100-104

105-109

110-115

116-121

Inseam short

-

72

73

73

74

74

75

75

Inseam normal

77

77

78

78

79

79

80

80

Inseam long

-

84

85

85

86

86

87

-



Trousers (in)
2
4
6
8
10
12
14
16
Waist
24.4-25.2
25.6-26.4
26.8-27.6
28-29.5
30-31.5
31.9-33.9
34.3-36.2
36.6-38.6
Hip
33-34.3
34.6-35.8
36.2-37.4
37.9-39
39.4-41
41.3-43
43.3-45.3
45.7-47.6
Inseam short
-
28.3
28.7
28.7
29.1
29.1
29.5
29.5
Inseam normal
30.3
30.3
30.7
30.7
31.1
31.1
31.5
31.5
Inseam long
-
33
33.5
33.5
33.8
33.8
34.3
-
Professional Opinion
Product Reviews
Home Walking Rucksacks Mammut Outdoor Rucksacks