Nylon dog backpack for travel and everyday use suitable for large dogs weighing 8.8 66 lbs. The design features safe and sturdy mesh on both sides that is soft and breathable, with a thickened sponge layer to reduce back injuries from dog kicks. Key features Material and comfort: nylon construction with breathable mesh, soft and airy for your pet, and a thickened sponge panel to protect your back during wear. Allinone design for multiple sizes: compatible with medium, large, and Xlarge dogs, making it versatile for various breeds and weights. Practical pockets: widened side pocket plus a dedicated hole for a dog waste bag. Small pockets on both sides of the waist hold change, cards, and other small items. Secure and convenient travel: your pet stays safe and cannot jump out while you are on the move, ideal for outdoor activities and onthego adventures. Travel ready: designed to maximize convenience and comfort when hiking, traveling, or camping. 2 3 practical use scenarios Outdoor excursions with your dog: hike a trail or explore a park while keeping your pet secure and comfortable in the backpack. Bike rides and quick trips: ride along on a bike or take short trips with your pet nearby and easily accessible in the carrier. Beach or travel days: bring your pet along on a beach outing or vacation; when tired, your dog can rest inside the backpack and continue your activities. Performance and reliability Built to support dogs in the weight range specified with secure mesh on both sides for ventilation. Ample storage options for waste bags and small essentials, keeping you organized during trips. Lightweight yet sturdy construction designed for hiking, traveling, and camping use.