Manufacturer's Description

Visit Mammut's Bionic 8 page.

Retailers' Descriptions

Here's what other sites are saying:

For a scant 2. 4 ounces, the Mammut Bionic 8 Belay Device lets you belay or rappel with any diameter rope, including twin and half rope setups. Mammut built this classic, simple device using hot-forged I-Beam technology that gives it an impressive strength-to-weight ratio.

- Backcountry.com

Mammut Belay Devices Bionic Figure 8-Grey 22100180001391. One of the lightest belaying devices in the world without any loss in performance.

- CampSaver.com

Features of the Mammut Bionic 8 Belay Device Ultra-lightweight rappel device for very low diameter ropes Special design and shape allow different strengths of braking levels to be achieved to ideally adjust the rappelling speed

- Moosejaw

For an all-around belay device that handles all diameters of ropes, from twin to single and everything in between, rack up the Bionic 8 belay device from Mammut - one of the lightest, simplest devices available. It's made using beam hot forged technology that makes optimal use of the materials, resulting in a lighter, yet stronger device.

- Mountain Gear

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