$399 for a GoSun Sport Portable Solar Cooker incl. Two-Year Warranty (value $599.99)

• Set-up in seconds and folds into a slim package.
• Vacuum insulation keeps exterior surface cool
• Two year warranty
• Durable, made of borosilicate glass
• Dry weight: 7 lbs (3.18kg) 
• Oven volume: 40oz (1.2L) fluid or up to 3 lbs (1.4kg) of food
• Oven dimensions: 7cm outside diameter, 5.4cm inside diameter, 61cm length
• Unit open size: 61cm long x 41cm tall x 30cm wide
• Unit closed size: 61cm long x 20cm tall x 13cm wide
• Estimated power output: 200 Watts in full sunlight
• Maximum temperature: 550°F (288°C)
• Working temperature: 200°F (93°C) – 450°F (232°C)
• Cooking time: As fast as 10 minutes

How it works:

GoSun’s compound parabolic reflectors and tubular design converts nearly 80% of all sunlight entering it’s reflectors into useable heat. 

The GoSun Sport includes a durable borosilicate, vacuum tube oven, two anodized aluminum, parabolic reflectors that fold to protect the tube, a stainless steel cooking tray, a scrubby cleaning tool and stainless steel carrying handles.