Blair.com cuts the price of the Comfort Carrier Plus by Walker & Fetch from $49.99 to $19.99 to $15.99 when you enter promotion code QK5 at checkout. Better yet, standard shipping is free with this code. The next-best price we found for a similar airline-approved soft-sided carrier was $26. This carrier holds pets up to 22lbs. It has a fleece travel pad, a zippered treat bag, a zip-close travel food bowl, and a 51" leash. Sales tax is not charged in most states.