Simple Modern Ascent Water Bottle With Straw Lid "Water fountains will be closed in my boys' schools this year, so a good water bottle that will keep their drinks cold all day is a necessity. This Simple Modern Ascent Water Bottle With Straw Lid ($21) is large and double insulated, so it should get the job done!" — RG Image Source: amazon.com Simple Modern Ascent Water Bottle With Straw Lid $21 from amazon.com Buy Now