b. box: Silicone protector for 1-litre ‘Berry Smoothie’ thermos flask

The b.box silicone bumper is designed to protect your 1-litre insulated bottle. It effectively prevents scratches and dents on the bottle's surface, helping to extend its lifespan. The bumper is made of durable silicone, which is suitable for everyday use and outdoor activities. It's very easy to maintain, as you can safely put it in the dishwasher.