Our picnic backpacks for four, picnic packs for four and shoulder totes are fully equipped with all the components necessary for a fun picnic outing with friends and family. All of our picnic packs for four are insulated to keep your food hot/cold for hours and can keep your drinks suprisingly cold over 4 hours, even in the sun. Our packs are easy to clean and all you'll need to do is simply wipe down the interior for your next use. Also makes a wonderful gift for outdoor lovers and people who love to travel! All of our packs comes with a lifetime warranty for the life of every product. We also offer bulk discounts, shipping discounts for large orders and decorating options for your company logo or name.