Ocun St-Sling Bio-Dyn 12 mm climbing tape

The ST-Sling Bio-Dyn 12 mm tape from Ocun is a single-layer technical tape (Single Tech) made from bio-based Dyneema®, designed for climbers seeking maximum reduction in volume and weight without compromising safety. Unlike traditional closed loops, this tape is structured to be used individually with the attachment of carabiners at the ends, eliminating the bulk of doubled material and making the gear extremely compact on the harness. With a strength of 22 kN and the use of sustainable materials, it represents the technological evolution for extending protection and managing friction on long routes and complex alpine terrain. The ST-Sling Bio-Dyn is available in different lengths for immediate recognition by color: the 80 cm version (green, 26 g), the 100 cm version (red, 30 g), and the 120 cm variant (blue, 35 g). This single-layer structure not only allows for significant weight savings, especially on the longer sizes, but also facilitates rope maneuvers by reducing tape tangles. Certified according to EN 566 and CE standards, this professional solution from Ocun is essential for those who want a clean, efficient, and highly performing climbing product in any outdoor situation.