That’s how I’ve accidentally been product testing many water bottles over the last few years. Indeed, I’ve owned bottles from Owala, Takeya, Bottle Bottle, Hydroflask, CamelBak and two from Nalgene.

The date codes are H19039, H19063 and H19175 and are located on the underside of the cap. The water bottles were sold in a variety of colors in 17, 21- and 24-ounce sizes.

The 40-ounce CamelBak magnetic, chute-lid, vacuum-insulated water bottle is 63 percent off, for the price of $15, today only at REI Garage. The well-insulated bottle keeps cold beverages cold, and ...

With an active carbon filter and stainless steel body that keeps water cold for up to 24 hours, this Philips GoZero filtered water bottle is the best of both worlds. The 18.6-ounce vessel holds ...