Made from 18/8, food-grade stainless steel with superior construction that allows for refilling and reusing easily to reduce the need for single-use plastic water bottles.
Copper wall layer creates a condensation-free exterior that won't sweat on your hands or in your bag.
BPA/BPS-Free and reusable. Hand-wash only.
2.8" l x 2.8" w x 10.3" h