Reusable Ice Packs For Coolers From Cooler Shock Are Sturdy, Reusable, Premium Product Details LONG LASTING COLD - The perfect ice packs for lunch bags, picnics, and road trips have arrived! Our freezer packs are colder than ice at 18 degrees F (that's right, you heard us) and keep perishables cool for up to 48 hours. SO EASY TO USE - Filling up our cooler ice packs is simple - just add water with the included funnel, shake thoroughly, screw the cap on, and stick it in the freezer until you're ready to use it. Easy-freezy! STRONG - Our cooler shock ice packs are reinforced with Nylon to ensure a leak-free freeze. No more soggy sandwiches or damp desserts. MULTIPURPOSE - We designed these freezer packs for coolers, lunch boxes, picnic baskets, and even plastic containers. Just choose your size and get chillin'. CUSTOMER SERVICE - Have any questions about this freezer pack set? Our customer service team won't give you the cold shoulder - feel free to reach out with comments or questions! Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.