Vintage Marvel Hot Bottle | Round Marvel Self Heating Hot Bottle | Hot Water Bottle | Aluminum Round Hot Bottle | Hot Water Flask

~ This vintage Marvel Self Heating Bottle is a charming piece of functional history.  

~ Crafted from durable aluminum with a classic round body, it features a secure metal twist-off topper for easy filling and sealing.

~ Measuring 6½ inches in diameter, this well-preserved example showcases the quality engineering of mid-century hot water bottles.

~ Perfect for collectors of vintage kitchenware or anyone seeking an authentic, eco-friendly alternative to modern heating solutions.

~ A wonderful addition to any vintage home or collection.