There's no reason not to have a perfect set of of polished pearly whites, even if you're on the go! Go Smile's portable Touch Up Kits comes with tiny ampoules that brighten and whiten your teeth, while freshening your breath. The 14-day kits comes in three great flavors; Fresh Mint, Watermelon Mint and Green Apple, and each one is packaged in a sleek silver carrying case. We love how simple the system is: just flip the ampoule upside down, pop to release the whitening serum, and polish your teeth for a post-lunch pick me up. No sink required! Go Smile Touch Up Flavored Ampoules Kit, $10 for 7-count, $28 for 14-count, and $35 for 30 count. Available at Gosmile.com and Sephora stores.