Description Keep your food fresh longer with Bentgo’s colorful array of slim Lunch Chillers. These hard, extra-thin ice packs freeze quickly and take up virtually none of the precious space you need in your lunch bag or cooler for food and beverages. Pack your favorite meals, dairy snacks, beverages and more with complete confidence that they will stay cold throughout the day. Lunch Chillers are reusable and easy to clean. Simply hand wash, dry and return to the freezer. This convenient ice pack for lunch box is a non-toxic, BPA-free cooling solution that is backed by Bentgo’s 1-Year Warranty. Features 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. Product Specifications Individual Ice Pack Size: 6.5" x 4.25" x 0.6" Individual Ice Pack Weight: 7 oz Material:Exterior: High Density Polyethylene (HDPE)Interior: Distilled Water - 85%, CMC - 15% Carboxymethyl Cellulose (CMC)