Mammut Bionic Mytholito Carabiner


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HMS carabiner designed for alpine use; featuring minimum weight, a small size and completely usable for HMS belaying and other safety devices.


  • Breaking load lengthwise: 24 kN
  • Breaking load across: 10 kN
  • Breaking Load open: 7 kN
  • Designed for alpine use
  • small size
  • Completely usable for HMS belaying and other safety
  • Weight: 58 g

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Review Summary

5 out of 5

10 Reviews

  • belay: 1
  • Build quality: 1
  • full size pear: 1
  • Great design: 1

  • doesn't glow in the dark: 1
Durability: 5 / 5
Quality: 5 / 5

10 Ratings & Reviews

TypeOfClimbing: Sport / 5

from Buffalo
25-34 yrs

Excellent biner
August 10, 2011

For the weight and look this is an excellent biner. I have used my extensively in all types of weather, and there is absolutely no wear showing. I would recommend this to anyone.

TypeOfClimbing: Sport / 5
from Montle CA
25-34 yrs

best for sport climbing
December 25, 2011

I lite it for sport climbing and indoor climbing. best with smart belay device. I will recommend to my friends and give as a gift. Now I study tradition climbing with two Bionic Mytholito and three Bionic Mythos . best for belay Platform.

Pros: sport climbing, rappel, belay

Solid and Sturdy, but NOT the HMS!!!
January 17, 2009

This is a great locking biner - very solid and reassuring, sturdy and strong. It is NOT, however, an HMS type belaying carabiner. Rather it is similar to the Black Diamond mini-pear biner or the Petzl Locker screw-lock. I recently went into a Mammut store in Italy and purchased both the Bionic Mytholito Carabiner and the Bionic HMS (which is what it is called). The HMS is MUCH bigger (as you would expect an HMS to be) and is a proper belaying carabiner. The Bionic Mytholito, however, is a smaller, standard locking biner, good for use in setting up anchors, top-rope stations, abseil points, etc. (but not belaying as an HMS-type biner). Again, for what it is, great biner, solid, sturdy, and just has that Mammut coolness about it!!


minimum weight - good price
August 08, 2010

Excellent carabiner - Michael - 2010-05-29 I'm using this for canyoneering. Excellent carabiner for a Z-drag set-up. great performance.


September 12, 2010

coating is the best. Screw works silky! Also the color beats any other product.

Good biner
February 24, 2010

All around well built. No complaints here!

TypeOfClimbing: Trad / 5
from Boulder, Co
35-44 yrs

Lightest locking pear
March 21, 2011

This is simply one gorgeous biner. And at 58g, it's only 3 grams heavier than an old BD light D. I got mine at a local store in Boulder, but this belongs on everyone's harness/belay device. 58g! And more than large enough for a Munter hitch if you drop your device. There are lighter lockers, but no other pear is lighter. Versatility is clutch. And jeez, just LOOK at it!

Pros: ultralight, full size pear, Cons: doesn't glow in the dark
Durability: 5 / 5
Quality: 5 / 5
TypeOfClimbing: Sport / 5
from Boston, MA
25-34 yrs

Good 'biner, looks cool
October 19, 2010

I bought this carabiner for use at the gym and selected it purely for aesthetic reasons, and to make it easy to find my belay device if I forgot it. Looks awesome, works great, no complaints.

Pros: Great design, Build quality

December 21, 2009

Smooth operation, high-quality finish.


August 13, 2010

excellent building quality, easy to use, secure. I use it when hiking, hanged from me backpack to secure accs, Excellent brand

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