Emere karama mmiri a nke nri dị elu-ọkwa mma gburugburu ebe obibi nwere ike iji plastik Tritan copolyester, 100% BPA n'efu na Toxin n'efu, na-eme ka ị drinkụ mmanya dị mma.
Kalama mmiri a nwere mkpuchi na-adịghị ekpuchi mmiri nwere mkpọchi tụgharịa ka ọ ghara ịsa mmiri, ọnụ obosara na-eme ka ihicha na ịgbakwụnye ice cubes dị mfe.