•Duo water bottle with binchotan charcoal stick for traditional water purification. •Activated charcoal adds minerals like calcium and absorbs unwanted flavors and odors, such as chlorine. •Integrated infuser cap to add fruits, vegetables or herbs and enjoy infused water. •Charcoal filter included, ready to use. •Designed to hold the binchotan charcoal stick, preventing it from moving when falling, tilting or squeezing the bottle. •Easy grip hand strap for secure transportation. •Environmentally friendly design by reducing the use of disposable plastic bottles. •Made with Triton, BPA-free and compliant with the highest standards.