Travel season is here & it is daunting. Relieve some of the pressure with On the Fly portable bottle warmers. Slide the stretchy, two-layer fabric around your favorite bottle (fits most Advent, Born Free & other mainstream brands), pop a heating pouch into the lining and you’ve got pleasantly warm milk for up to 12 hours (formula is generally only good for one hour after mixing). No electricity, batteries, microwaves or boiling water needed. One pouch can carry you through an entire day. Munchkin – and mommy – magic! $6.99-$19.99 at ontheflybottle.com.