b. box: Silicone protector for 690 ml ‘Midnight’ thermos flask

The b.box silicone bumper is a practical accessory for the 690ml insulated bottle. Its main purpose is to protect the bottle from scratches and dents that can occur during everyday use or outdoor activities. This significantly extends the life of your insulated bottle. The bumper is made of durable and flexible silicone, which absorbs shock well. Maintenance is easy, as you can safely put it in the dishwasher.