Outdoor sports kettle double stainless steel 500ml small mouth water bottle

Material: outer 201 inner 304 stainless steel, food-grade pp material

Outer layer: matt coating, oil print pattern.

Insulation: about 5-6 hours in the environment.

Environmental protection: the bottle can be completely recycled, healthy and environmentally friendly.

Advantages: light weight, small size, portable and durable, etc., are essential for outdoor travel.

Smooth polishing of bottle mouth, comfortable and smooth drinking water, precision bottle stopper mould, extension thread, screw bottle mouth, complete leak-proof, hygienic and safe.