Ortovox Logo Knit Belt - The knit belt keeps trousers reliably and securely where they belong. The belt with slight stretch is made of durable polyester, which makes it particularly robust and durable. The closure is an old acquaintance and also ensures a reliable and quickly adjustable hold on all Ortovox avalanche airbag backpacks. The woven mountain silhouette makes it a subtle detail that you can rely on.