Again, if that’s the case, I’ve noted so in the description. Some bottles on this list are insulated stainless steel that keeps your water very cold for long periods of time. But others are ...

A Hydro Flask bottle—of any kind—is reliable. This insulated, double-walled stainless steel water bottle has a powder-coated exterior (a permanent, lightly textured coating) and a plastic cap.

Travel Bottle, Pink Orange The Borosil Insulated Leakproof Stainless Steel Tumbler is a versatile and leak-proof option for hot water storage. With a 500ml capacity, it's suitable for everyday use ...