Walmart’s Best Seller. Follow @farmtotablecreations on Instagram for more inspiration. This portable, insulated personal fridge cooler is Walmart’s Best Seller. Perfect for on the go and makes a great gift for Mother’s Day. Frigidaire, Portable Top Opening Lid Insulated 6-Can Mini Personal Fridge Cooler, EFMIS310, White. Walmart Finds. Walmart Rollback. Walmart Best Sellers LTKGiftGuide LTKsalealert LTKhome