The BuiltNY Big Apple Buddy lunch sack carries cute to a whole new level while carrying your child's lunch. Big Apple Buddy is durable, reusable, and easy to clean, and easy to attach to a stroller, backpack, or book bag for a playful lunch on the go. . Insulates food on the go for up to 4 hours depending on external temperatures. Durable, reusable bag with Velcro closure helps cut down on unnecessary waste. Heat sealing technology keeps food fresh and crumb free. Made with food safe materials easy to wipe clean. Soft handle with buckle unsnaps and attaches to backpacks, book bags, or strollers. Tested for lead safety and phthalates PVC , BPA , latex , and vinyl free. Dimensions: 10.25 x 7.75 in..