The story, materials, and curation behind it.
Borosil presents Duosport Stainless Steel Bottle, a double-wall vacuum-insulated bottle with a straw and sipper lid. Its stainless-steel construction is designed to keep drinks hot for up to 14 hours or cold for up to 18 hours. The bottle holds 800 ml and is intended for convenient use at work, during travel or outdoors.