SIGG - 1L Water Bottle and North Face Insulator. A few dents on the bottle but still perfectly usable. This set includes a classic 1-liter reusable water bottle by SIGG paired with a dedicated insulated sleeve by The North Face. The bottle is manufactured from a single piece of high-grade aluminum, featuring a BPA-free liner resistant to fruit acids and isotonic drinks. The exterior includes a screw-top cap with a secure seal. The North Face sleeve is designed to provide thermal regulation for the bottle, constructed with durable exterior fabric and internal insulation padding, featuring an integrated webbing strap or attachment point for gear carry.