The Monterey Series offers a unique and versatile combination of Backpack practicality along with an easy conversion to a Standard Pet Carrier featuring Premium Self Locking Zippers & Comfort Padding on Two Sides. This backpack allows your pet to be horizontal and comfortable. Designed for Biking, Travel, Hiking & Fun with Your Best Friend

Excellent for in-cabin airline use, designed to lay on its padded side for pet comfort and ease of under seat compatibility

Newly updated in two sizes with a larger interior space and more comfort for both pet and user.

MR. PEANUT'S is a USA based, Family owned business and a proud sponsor of the Pay a Shelter Pet Forward Program

HOW TO MEASURE YOUR PET -I always recommend to measure your pet while comfortably laying down as this is the typical position during flight time. Keep in mind all of my airline approved totes are designed with pet safety and comfort as the priority, and then by airline under seat requirements, so sizing is limited by that criteria. I know its sometimes difficult to size based on measurement or images. I make every effort to keep pricing as low as possible so that anyone can afford a safe and comfortable carrier for their pet, so please make every effort to properly measure your pet before ordering. The postage cost for a return is an average of $14 for the USA, and that is very difficult for a small business to bear.

BE SUREto acclimate your pet as much as possible to a new carrier in a home environment. You never want their first adventure out to beto a stressful airport or veterinarian. Let your pet learn to appreciate the carrier as a safe home away from home.