Keep It Cold
Stick this bag in the freezer overnight and you won’t need to worry about ice packs. It’ll keep food cool for 10 hours! Bonus: This sack comes in more than 30 awesome colors and prints.
PackIt Lunch Bag, $20, available at Packit.com.
With a built-in filter system, this colorful bottle offers economical hydration on the go.
Bobble water bottle, $9, available at Target.