40-Oz Owala FreeSip Insulated Stainless Steel Water Bottle w/ Straw from $30.35

The 40-oz Owala FreeSip Insulated Stainless Steel Water Bottle is on sale at Amazon. This popular model features double-wall insulation to keep drinks cold or hot, a built-in straw for convenient sipping, and a leak-proof design. It comes in Summer Sweetness color and has earned a 4.7-star rating from over 121,000 customer reviews. Free shipping applies with Prime membership or on orders over $35. Over 600 units have sold in the past month.