$399 at Sam's Club (Save $100) Hydro Flask 32-oz Wide Mouth Insulated Water Bottle Now 25% lighter than previous bottles, this double-wall, vacuum-insulated, 32-oz water bottle will keep your ...

If you happen to find yourself at Sam's Club, be sure to pick up a case of water before you leave ... the same-sized 40-pack of 16.9 fluid-ounce water bottles costs $5.47. That's quite a ...