Alpinetrek expert Ron
"This product is no longer available."

This is either an older model or we can or will no longer reorder this product from the manufacturer.

Mammut - Ultralight Bivi - Bivy sack

No longer available

If you are already an Alpinetrek customer, you can log in here.

  • Free delivery from £50
  • 2-year warranty
  • 30 days returns policy
  • > 250,000 happy customers
  • All items in stock
Attributes & features
Bivy sack
Recommended use:
Alpine touring
shelterTX / enduranceTX (100% polyamide); 10,000 mm water column (shelterTX)
Packed dimensions:
0.6 l
280 g
195 cm
Rope openings; Drawstring; integrated stuff sack
Item No.:
Product description
A good night's sleep starts with the proper shelter, such as the Ultralight Bivy Sack from Mammut. The top of the bag is Mammut's ShelterTX fabric and the bottom is made of a slightly more durable EnduranceTX; both are very waterproof and utilize a polyurethane membrane to prevent moisture from getting at you. An integrated stuff bag makes this bivy extremely easy to bring with you, either on your travels or on the trail.

  • ShelterTX top
  • EnduranceTX bottom
  • Polyurethane membrane
  • Polyamide face fabric
  • Integrated stuff bag

Ask our experts
Alpinetrek expert Hannes

+49 7121 70120

Mo. - Fr. 09:00 - 16:00 (CET)

Reviews overview
Our reviews are 100% genuine. More info
(from 1 Reviews)
recommend this product
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?

By completing this upload you confirm our Terms of Use

This is what customers from around the world say:
| Wurmansau

sehr gut!

Habe den Biwi schon einige male im Einsatz gehabt.
Ohne Zelt draußen schlafen, den Biwi über den Schlafsack, und die Feuchtigkeit der Nacht bleibt draußen.
Top Produkt!

Oops! You forgot about your comment

Question from Sören | Hamburg
Kann der Kopf vollständig gegen eindringendes Wasser geschützt werden?

Der Kordelzug scheint mir nicht geeignet vollständigen Schutz bei ordentlich Regen zu bieten

Oops! You forgot about your answer

Ronald | Customer Service
09.12.2014 15:35

Hallo Sören,
das siehst du richtig. Die Öffnung ist natürlich nicht Wasserdicht und eine Restöffnung (egal wie eng du die Kordel zu ziehst) bleibt immer.

Filter languages

Filter thread types

Sort by