Why own a K9 Sport Sack Dog Carrier? The K9 Sport Sack Dog and pet carrier backpack was created so we never had to leave our dog behind ever again! We want to be able to take our dogs where ever and when ever! K9 Sport Sack was created by dog owners, for dogs and owners - to explore, travel, have fun, and grow closer all while being safe, comfortable and easy.

Meet the AIR PLUS. We designed and created the K9 Sport Sack AIR PLUS based off customer feedback from thousands of loyal customers. The AIR PLUS was meticulously developed to be lightweight, have extra storage, ventilation and comfort for you and your dog. Were so excited to bring you the newest AIR model for 2018.

The AIR PLUS is an airline friendly pet carrier.

Its super safe for your pup, comfortable for you, built to last, and warrantied to turn heads!K9 Sport Sack AIR PLUS Features: NEW Detachable storage bag (14x9) - Fully ventilated sides for maximum air flow - Padded back side for comfort - Re-designed shoulder straps for human comfort - Elastic straps for water bladders or hanging supplies - Strong 20mm thick bottom rest pad to keep your dog comfortable-Safety D-ring for collar hook-up -Adjustable dual side pockets -Upgraded easypull SBS zipper -K9 Whistle Clip on light reflecting sternum strap -hook and loop soft side for custom name tags, safety lights etc. -Veterinarian approvedsizing: Measure from collar to floor in begging position (see image for dog measuring example) SMALL 14-17 inches: 8-14lbsMedium 17-20 inches: 13-20lbs Large 20-23 inches: 20 up to 30lbs* Weight may vary from dog to dog and are only included here as a supplementary metric to assist in correct sizing.

Please measure your dog first and use the weight as a secondary consideration.