475 ml durable stainless steel Beretta water bottle. Keeps liquids either cold or hot for up to 8 hours. Â Insulation guaranteed by the double chamber design. The vacuum insulation protects the liquid contained from the outside temperature. The lid with vacuum seal provides additional insulation. Practical integrated carabiner inside the lid to hook it onto your backpack. Powder coating and laser processing for excellent resistance and durability of the aesthetic finishes. Both the lid and the bottle are dishwasher safe.