Camelbak Groove Water Bottle

www.camelbak.com, 20 ounces
When this bottle design from Cambelbak first came on the market a few years back, one tester called them adult sippy cups—and damned if they didn’t become just as popular with the active set as they were with infants.  But, like its toddler counterpart, the older model could become a bit…funky.  With the Groove, the bottle is back in full effect. The BPA-free, spill-proof bottle now boasts a filter built into the straw to turn so-so tap water into genuinely fresh refreshment, a boon for urbanites and travelers alike. One bit of caution: the filter doesn’t remove the real nasties in untreated water, so it isn’t a replacement for your backcountry purifier.