Amazon is having a post-holiday sale with significant discounts on travel essentials, with some items reportedly up to 81% or 90% off, and prices starting as low as $6 or $7. The sale includes a wide range of travel gear and accessories from various brands, such as Samsonite and Adidas. Some outlets are highlighting specific deals and products, including those favored by flight attendants, while others are warning about certain items to avoid purchasing during the sale.