The Hyperion Can Heater uses sand as insulation, retaining heat after it's powered off, allowing users to warm multiple cans in a single use. Featuring a sleek, minimalist design, it balances durability with elegance, offering a refined look that complements outdoor gear. Perfect for campers seeking comfort in any environment. Its core functionality centres on a rechargeable lithium-ion battery that heats the device to 140°C (248°F) in 10 minutes, with sand inside retaining heat keeping food warm even after the device powers off. Existing products in the market for food and water heating include Electric Kettles, Induction Stoves, Immersion Rods and microwaves. A gap identified with all these products and appliances is they lack portability due to their reliance on plug-in power and bulky designs, making them impractical for camping and travel.