Sierra Franken Bucket Jeans Slings and the kernmantle construction using

and the kernmantle construction using Dyneema® and polyamide combines high strength with UV resistance and durability

The Duo nut set comes in 6 different sizes and are colour coded on their stem for easy recognition of size when on the sharp end

✔️ DUAL STEM DESIGN - Provides increased stability and reduces walking in cracks

especially at the smaller cam sizes

✔️ Storage pouches

Sierra Franken Bucket Jeans Slings and the kernmantle construction usingA large bouldering bucket handmade in Barcelona. The base is made from recycled bike inner tubes and the top is made from local recycled fabrics sourced from either used clothing or from the cutting process of other Sierra Climbing products. Sierra is a Spanish climbing brand focussed on conscious climbing; reducing waste and minimising the need for raw materials to create a circular economy. Please note each chalk bag is unique, so the fabric may