YUMBOX Freezer Pack

Keep your Yumbox lunch cool & fresh! BPA free freezer packs are reusable, non-toxic, and compact! The custom design fits perfectly with your yumbox lunch tray, keeping food cool for 4-6 hours. (Extra packs = extra cooling time!)

5.65 (l) x 3.8 (w) x .73 (d) inches.