You can try out a tumbler buyers are saying is "way better than a Stanley" for almost half the cost of one. Right now, Amazon ...

The 40-ounce Hydro Flask wide mouth water bottle is on sale at Amazon for just $25, down from the normal price of $49.95.

instead of $45 Hydro Flask All Around Travel Tumbler 40 oz for $26, instead of $40 Hydro Flask All Around Travel Tumbler 32 oz for $24, instead of $35 Owala Travel Tumbler 40 oz for $34 ...