Looking for the best reusable ice packs for coolers? You've found them! Our lunch bag ice packs are the ideal cold pack for lunch boxes, lunch bags and coolers. What Makes the TruHealth Ice Packs Different? KEEPS FOOD & DRINKS COOL & FRESH - The TruHealth gel ice packs for coolers, will keep your food and beverages in perfect condition. The blocks are refreezable and small enough to slide between large boxes. These are also the perfect diaper bag ice pack to keep milk cool. LONG LASTING - Our patent pending double-walled design ensures that the freeze packs don't sweat or leak and stay cold longer for up to 8 hours, so your food or breastmilk stays fresh and cool. PRACTICAL & VERSATILE - The freezer packs are easy to clean under running water and will fit your lunchbox or cooler box perfectly. The cool packs are also great in a gym bag, diaper bag, insulin case, lunch pail, meal prep container or picnic basket. Take them to the beach, school, work, camping, fishing, daycare, party or when you travel. SAFE & DURABLE - This BPA free ice pack is filled with a non-toxic gel and is produced in a safe and sterile environment. The heavy-duty vinyl is very solid and durable so you can use your packs daily for several years. FUN DESIGNS - Each freezable pack comes with four different cool, vibrant, and colorful artist designed prints. The freeze packs for coolers, are 7.5 inches long, 5 inches wide, about 1.5 inches thick and weighs approximately 0.4 lbs.