The Frontier 600ml recycled stainless steel double wall vacuum bottle is designed for adventurers and outdoor enthusiasts. Its sleek matte black powder coat finish is not only stylish but also highly durable, perfect for withstanding the rigors of the outdoors. Features a stylish screw on lid, with a bamboo and stainless steel finish and convenient carry handle. Designed to keep your beverages cold for 24 hours or hot for up to 12 hours, this bottle is an essential companion for any outdoor activity. The bottle laser engraves to a shiny steel finish and is presented in natural kraft packaging with Frontier branding.