It doesn't absorb odors or tastes.
EcoCare inner layer - doesn't retain odors or tastes, making bottle cleaning easier Made from a single piece of aluminum Screw cap with a practical loop for attachment or hand-carrying Compatible caps with other Sigg models For a longer lifespan, it's recommended to hand wash the bottle Using Sigg bottles reduces your ecological footprint - protecting the environment Suitable for beverages with temperatures up to 40 °C MATERIAL: Aluminum + special Sigg EcoCare inner layer CAPACITY: 1 L WEIGHT: 147 g HEIGHT: 25,7 cm Safe for food Health and hygiene-friendly. Free from harmful chemicals (BPA).The Traveller model, with a 1-liter capacity, stands out at the top in this category. HORSEFEATHERS HF x Sigg bottle 1L RED But not all bottles are the same.