19 in stock
This solar thermal bottle is mainly made by a vacuum tube. It has two parts: Body and reflector, the vacuum tube can absorb solar heat, meanwhile, the two parabolic reflectors can focus the sunbeam into the bottle body, So that can use it for keeping water hot in wild, and also can heat the cold water to boil.
How to use
Chose a place that has sunlight, such as Outdoors, Mountaineering, Fishing, Travel, Geology inspect, Fieldwork.
Open the hinge, make the handlebar lock into the groove of the hinge, then put the cup in the sunshine, bottom towards the sun, makes the body around 45-degree bias.
Boil 1.5L water in Australia: 30 minutes
Accessories: safety valve
The design capacity: 500 ml
Material: ABS plastic
Packing: Color box
|Dimensions||480 × 110 × 110 mm|