Description: 400ml vacuum insulated, double wall 304 stainless steel drink bottle with filter. Featuring an extremely durable powder coated matt finish exterior with a secure screw on natural bamboo lid and plastic black handle. BPA free. Hand wash only, do not microwave. Natural bamboo material which produces unavoidable variances in the grain pattern, colour and branding. Product Size: 50 mmW x 26.5 mmH x 34 mmD. Packaging: Loose packed or optional gift tube. Colours: Black | White