car foldable water bag portable drinking camp cooking picnic bbq container bag carrier 5l/10l water tank outdoor water storage

this product is made of environmentally friendly materials, with a solid texture, suitable for outdoor camping and domestic water storage. it can be folded and carried and can be used as a mobile water tank. it is more convenient and practical than a traditional plastic tank.the product is foldable, small size when folded 1.when traveling outdoors, it can be used to contain soy milk, juice, water;