Tests & reviews

Mammut - Protect Fiber Bag -18C - Synthetic sleeping bag tested

What do you think about that?

You have reached the max. number of characters.

Oops! You forgot to ask your question.

Click the number of stars to complete your review of this product

Click the number of stars to complete your review of this product

What is your review for this product?
(Click stars for your review mark)
Upload image

By completing this upload you confirm our Terms of Use

This is what other customers say:

Question from Imon
22.03.2022
how much does it weight?

Oops! You forgot about your answer

Bela
23.03.2022 11:54

Hi Imon, mammut say 1770g :-)

Imon
24.03.2022 21:36

Hi Mischa, r u sure? It says that the fill is 1770g. But what about the whole sleeping bag?
And is there no size “M”?

Oops! You forgot about your comment

Adrian (Community) | Customer Service
25.03.2022 09:14

The total weight of the bag is approximately 2.5kg and a little more for size XL. This bag is also only made in sizes S, L and XL.

Oops! You forgot about your answer

Question from Paraskevi
14.09.2021
i would like to know the size plz.

Oops! You forgot about your answer

Mischa (Community) | Customer Service
14.09.2021 12:01

180cm, 200cm and 215cm respectively :-)

This is what customers from around the world say:
Richard
25.12.2024
best bag ive owned over the decades

Im used to Artic miltary sleeping bags - this is a higher spec to those / lighter warmer & just as tough, also the arm holes are very handy for taking your time in getting up & organised. I havent used this in arctic conditions - that would be the litmus test for me personaly, but id have no hestation taking it & sure it would perform well, esp if coupled with a good mat & possibly a goretex bivvy bag if no tent - as per other rather short review, it is snug dep on your body size (im short with broad sholders = just fine) but this keeps you warm & wrapped & bulk down for packing, can be quite warm in the UK on the hills, i have acquired over the years several bags both new & second hand - this one is my go to everytime

  • Advantages
    Price / performance
Manuela
23.11.2022

20% have found the reviews
by Manuela helpful

  • Disadvantages
    Snug
ralf
31.03.2025

  • Advantages
    Roomy
    Water repellent
    Price / performance
    Adjustable hood
    Robust
    Draft collar
  • Disadvantages
    Heavy
Marc
21.01.2025

  • Advantages
    Adjustable hood
    Water repellent
    Robust
  • Disadvantages
    Snug