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Product guide

Mammut Seon Waistpack 2 L, model 2810-00111

The Mammut Seon Waistpack is a compact 2 L bag with a padded internal compartment and separate storage spaces for small essentials. It is described as wearable at the waist or cross-body, with water-repellent material rather than a waterproof rating.

At a glance

  • Main compartment is described as large enough for a smartphone, keys and other small items.
  • Feature details specify a padded internal compartment, two slide-in compartments and an internal valuables pocket.
  • The manufacturer describes water-repellent, robust material. This is not a claim of waterproof protection.
  • The product description says it can be worn at the waist or over the shoulder as a cross-body bag.
Price
£33.90Save 15%

Reference price: £40.00

Price checked: 14 Nov 2026

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Pros and cons

Pros

  • The 2 L capacity and separate storage spaces offer room to organise everyday small essentials.
  • At a listed 200 grams, the bag is a light option for carrying a phone and keys.
  • Water-repellent material may help with light splashes in everyday use.

Cons

  • The 2 L capacity is intended for compact carry and limits how much it can hold compared with larger bags.

Technical specifications

13 specifications
Identity
BrandMammut
Model2810-00111
TypeBum bag
ColourBlack
Capacity and dimensions
Capacity2 L
Dimensions24L x 7W x 13H centimetres
Strap length38 Inches
Weight listed200 Grams
Materials and care
MaterialPolyester
Water resistance listedWater Repellent
Care instructionsHand Wash Only
Storage and closure
ClosureZipper
Number of pockets1

What to know before buying

Listing details to confirm

The listing gives a one-pocket count, while feature text describes a main zip compartment, two slide-in compartments and an internal valuables pocket. Treat the detailed compartment layout as described feature text rather than a confirmed count of pockets. Water repellency does not establish waterproof protection.

Who is it for?

A good fit for

  • People who want a compact waist or cross-body bag for a phone, keys and other small essentials.
  • Climbers or gym users looking for a small bag described as having space for a boulder brush and tape roll.

Less suited to

  • Anyone needing waterproof protection or enough capacity for larger items.
Mammut Seon Waistpack 2 L, model 2810-00111 · photo 2
Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 100 ratings
  • 5 stars62%62%
  • 4 stars28%28%
  • 3 stars8%8%
  • 2 stars2%2%
  • 1 star0%0%

The supplied rating information is broadly favourable, with most ratings in the four- and five-star categories and a smaller share in the middle or lower categories. Ratings alone do not identify what customers liked or disliked, so they cannot confirm the claimed storage layout, comfort or water resistance. For buyers considering a compact 2 L bag, check the stated capacity and listed water-repellent protection against their needs.

Frequently asked questions

Is the Mammut Seon Waistpack waterproof?

The listing describes it as water-repellent. It does not establish that the bag is waterproof.

How much can the Seon Waistpack hold?

Its listed capacity is 2 L. The product description suggests space for a smartphone, keys and small items such as a boulder brush and tape roll.

Can it be worn cross-body?

The product description says it can be worn at the waist or over the shoulder as a cross-body bag.

How should the bag be cleaned?

The listed care instruction is hand wash only.

Mammut Seon Waistpack 2 L, model 2810-00111 · photo 3
Additional product photo 3

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