The new collection of Opinel sheaths, designed by our long-time partner BIG-GAME design studio, are made in Savoie, France with a focus on environmentally friendly materials. Using regenerated leather - an eco-conscious material created with waste leather fibers and plant-based materials - the Collection France sheaths are a new sustainable way to carry your favorite Opinel knife! The Alpine and Simple sheaths are made with regenerated leather. The Outdoor M and Outdoor L sheaths are made with regenerated leather and feature R-PET felt sides made from recycled plastic bottles. The Leather sheath is made with top-quality leather from an Italian tannery. The Sleeve, Alpine Sheath and Premium Leather Sheath fit the No.06, No.07, No.08 knives and Effilé No.08. The Outdoor Medium sheath fits the No.07, No.08, No.09 and Effilé No.08 and No.10. The Outdoor Large sheath fits the No.09, No.10, No.08 Mushroom and No.10 Corkscrew with Bottle Opener.