KEEPS FOOD & DRINKS COLD: Freezes quickly and helps food and beverages stay cold up to 4 hours - ideal for school, work, picnics, game day, and more. | ULTRA-SLIM DESIGN: Measuring just 0.3” thick, each ultra-thin ice pack fits perfectly into our Bentgo lunch bags as well as any lunch bag or cooler and leaves maximum room for food and beverages. | 100% SAFE & NON-TOXIC: Made with durable, leakproof, and reusable food-grade safe plastic that contains no BPA, PVC, phthalates, lead, or vinyl. | EASY TO CLEAN: Simply wipe down with a damp cloth or hand wash for quick daily cleaning. | PURCHASE WITH A PURPOSE: Bentgo continues to be a proud supporter of Feed the Children, a 501(c)(3) nonprofit that gives hope and resources for hungry children and families. Since 2017, Bentgo has donated more than $200,000 to help put an end to hunger.