Mammut Bionic Mytholito Carabiner

Lighten up.

Mammut designed the Bionic Mytholito Screwgate Carabiner with an HMS oversized shape to make belaying easy. The I-Beam construction helps cut weight without reducing strength, and the keylock nose ensures snag-free rope action every time. 

  • HMS oversized carabiner shape
  • I-Beam construction
  • Keylock nose
  • Screwgate locking
  • Reviews
  • Q & A

Solid 'biner.

    These are great, light lockers that work really well with the Smart Alpine device, but I didn't like the feel of the twistlock on these. It was a bit cumbersome and awkward to operate one handed, and it's not likely I'd be able to do it when pumped. The BD Rocklock is a faaaar nicer twistlock, IMHO. I'd totally recommend these carabiners in the screwgate version!

    Great Carabiner

    • Familiarity: I've put it through the wringer

    This Carabiner is really nice. The screw gate doesn't spin or un-screw as quick as the Black Diamond Carabiners but I don't mind. The clip action is smooth and I feel more than secure when using this Carabiner. Overall great buy and great quality, so buy it!