Best K9 Sport Sack Dog Carrier Backpacks in 2025

Designed for the maximum convenience and comfort for you and your pet while hiking, traveling, or taking your best friend to the vet, or going for a walk in the park. Measures approximately 12.5" x 10.2" x 16.3" (L x W x H). Easily fits cats, small dogs, and most other small/medium sized pets!

YOUR PET WILL TRAVEL IN COMFORT: Well ventilated design for optimal airflow, two-way entry for easy access, zip up mesh window for more headroom and visibility, and thick, cozy sherpa lined bedding so your pet can rest and relax. This backpack is firmly structured, providing ample room for your pet to move around.

DESIGNED WITH SAFETY IN MIND: Equipped with a firmly reinforced structure to prevent itself from collapsing on your pet while traveling. Also comes with a safety strap and buckle to secure your pet and prevent escape.

Holds dogs up to 25 lbs

Comfortable for long hikes and walks

Waterproof and stain-resistant backpack; suspended mesh ventilated back panel with front and side ventilated mesh

Large Size-Designed: The Hellomamma dog Backpack is ideal for carrying pups up to 22 lbs. Measures approximately 12.6" x 10.2" x 16.5" (L x W x H). Easily fits cats, small dogs, and most other small/medium-sized pets! Padded air mesh shoulder straps and adjustable buckles provide a supportive, hands-free fit for all body types.

Breathable & Durable: A well-ventilated design for optimal airflow, two-way entry for easy access, a top mesh window for more headroom and visibility, and thick, This backpack is firmly structured, providing ample room for your pet to move around.

Ergonomics Design: This cat carrier backpack comes with chest buckles which help to reduce the burden and keeps the shoulder straps from slipping while pet moving , The back, waist, and shoulders of the backpack are equipped with pads that can absorb sweat, which makes the backpack more fit the human body and reduces the pressure on the shoulders, back and waist.

EXPANDABLE PET BACKPACK CARRIER: This airline approved carrier backpack is perfect for small or medium sized dogs and large cats. Designed for the maximum convenience and comfort while hiking and traveling.

COMFORTABLE AND BREATHABLE: Well ventilated design for optimal airflow, three-way entry for easy access, zip up mesh window for more headroom and visibility, and thick, cozy sherpa lined bedding so your pet can rest and relax. This backpack carrier is firmly structured, providing ample room for your pet to move around.

SAFE AND SECURED DESIGN: Made with durable 600D high grade polyester for a long-lasting experience. Equipped with a firmly reinforced structure to prevent itself from collapsing on your pet while traveling. Also comes with a safety strap and buckle inside to secure your pet and prevent escape.

🐾【Please Note Size】Size L:15"(L)*9.1"(W)*18.5"(H), recommend weight from 10 to 14 lbs(*Please refer to the SIZE CHART in Picture 3 before purchasing*). The dog carrier backpack adjustable range of the shoulder strap is 23.6 to 39.4 inches; the chest strap can be adjusted up to 13.8 inches, and the waist strap can be adjusted up to 33.9 inches,suitable for most users

🐾【Neck hole Drawstring Design】WOYYHO dog carrier backpack made from breathable mesh and polyester fiber. The adjustable neck hole window design on the top allows your pet to keep the head extended, making it ventilated and visible, interacting and communicating with you

🐾【Thick sponge filled & Removable bottom plate】The dog front carrier backpack is made of thick sponge and breathable mesh cloth, which is ergonomic and very comfortable, reducing the burden on the shoulders and back of the owner. Soft and removable washable pads and removable solid bottom covers add comfort, prevent sagging, maintain stability, and are easier to replace/clean

Ventilated side panels for cooling

Adjustable dual side pockets

Sternum strap with avalanche whistle clip

【Expandable & Collapsible】- HALOVIE Pet Backpack with a large expandable back gives your pet more room to move around and effectively reduces their anxiety when you don't want them to walk anywhere. Collapsible design helps you to save space when not in use

【Breathability & Visibility】- There are tear-resistant breathable mesh on the front, top and 2 sides of the carrier backpack to maximum air circulation, non-toxic and non-smell, let your pet breathe freely and relax. The top of the backpack can be opened, for your cat/dog to stick their head out off

【Thicker Fabric & Sturdy Bottom】- Made of 100% premiun Oxford fabric (no poor ventilation plastic bubble), more durable and thicker than other inferior pet backpacks on the market. Extra add a reinforced base and a soft pad on the bottom, both are removable & washable and desighed with dual sided, one furry side for winter and the other side for summer

【Dog Carrier Backpack Size】Black Size L:15"(L)*9.1"(W)*18.5"(H), the pet dog back pack is suitable for 10 to 14 lbs（Please refer to the SIZE CHART in Picture 2 before purchasing).

【High-quality Material Upgrade】The front adopts a more comfortable mesh, and on the back of the dog backpack we add a back support plate to improve the support of the backpack, which can greatly increase your comfort.

【Safe and Comfortable 】The front of the dog chest carrier has reflective strip designs. The small dog backpack built-in safety strap will prevent pet get out and protect the safety of the puppy cat.The mouth of the front pet dog carrier pack with a drawstring design, easy to open.

HANDS-FREE, PADDED STRAP PET CARRIER: The PoochPouch Front Carrier is ideal for carrying smaller pups who aren’t always ready for long hikes, but are an integral part of the pack. Padded shoulder straps and adjustable buckles provide a supportive, hands-free fit for all body types.

BREATHABLE & DURABLE: The PoochPouch Front Carrier is designed with lightweight, mesh fabric that keeps your pup cool on warmer days and water-resistant material for a durable and easy-to-clean pack you can keep coming back to for all your adventures

INTERIOR SAFETY HARNESS: Clip your pup's harness into the interior safety harness and gently cinch in the top drawstring to keep them secure so you can both focus on the enjoying the views.

【PLEASE NOTE SIZE】 : Dimensions in inches: Size XL (top width 8.6" bottom width 14.9" height 17.7" neck hole size 7.0"-22.8", weight within 12 lbs). Suitable for Cat, Mini poodle, Mini Schnauzer, Mini Teddy, animals, Chihuahua, Yorkshire, Pomeranian, Minlature Pinscher and other similar size pets.

【ADJUSTABLE BREATHABLE HOLE】The neck part for the dogs backpack is adjustable that you can tighten it if your dog is prone to get out or loosen it if the hole is too tight to breath.

【LEAVE YOUR HANDS FREE】There are pockets around the dog hiking backpack that you can put your keys, phones, pet treats, poop bags, or whatever. Wonderful backpack for you to carry your best friend go out and travel. The extra chest and waist straps better keep the backpack stable and will not hit your waist or hips while walking.

PET CARRIER BACKPACK: Dog backpack is made for small pets up to 25 pounds who enjoy taking in the outdoors as much as you do. Interior tether adds extra security and attaches directly to pet harness. Dimensions are 12. 5" W x 9" D x 18. 5"H.

WATERPROOF BOTTOM: Don't worry about setting your pack down: the water proof armorsole bottom will keep muck out and comfort in. Easy to wipe clean and has a removable, machine washable interior pad.

LAPTOP & IPAD SLEEVE: Travel carrier back pack includes interior zipper pocket for laptop, with a back pocket for an iPad. Laptop sleeve has fleece lining for extra protection.

【Good Host Experience】Fhiny dog carrier backpack is made from breathable mesh and polyester fiber. The pet travel backpack is made of thick sponge and breathable mesh cloth, which is ergonomic and very comfortable, reducing the burden on the shoulders and back of the owner.

【Reliable Safety & Detail Design】Fhiny travel dog bag pack built-in security leash with clamp can connect with pet's collar which will prevent pet get out and protect the safe of pet. Doggy hiking carrier backpack comes with waist buckles to give you extra support and prevents falling. Built-in safety lock, don't worry about the pets jumping out and protect the safety of the pet.

【Comfortable for Puppy】The mouth of the dog backpack carrier with a drawstring design, easy to open. The adjustable neck hole window design on the top allows your pet to keep the head extended, making it ventilated and visible, interacting and communicating with you. The dog backpack carrier can be worn on the front or back.

Cat Carrier Backpack Size: 12.6*9.8*16.5inches ( 32*25*42 cm),enough space to let your pet in.Suggested pet Weight: up to 13lbs for cats and 11lbs for puppy.

Breathable and Ventilation: With 9 ventilation holes around the bag, your pet can breath more fresh air, making it relax and safe.

Bubble Backpac Pet Bag: Bubble window makes it come true that pets are able to see everything in pet backpack and bring travel more fun.

PERFECT FOR OUTDOOR - The front pack dog carrier can help you easily carry your dogs and have your hands free to enjoy the outdoors, it also can be used as a pet backpack

SUPER COMFORTABAL-Made from soft denim and polyester fibre,Four separate leg holes and a tail hole opening will ensure your pet won't be squished,Two mesh sides of the carrier ensure good ventilation and adjustable velcro straps at the dog's neck.

EASY TO USE and MACHINE WASHABLE-Legs-out and tail-out design and the two sides zipper up to help your pet slide in with ease.

PET BACKPACK CARRIER SIZE and APPLICABLE PET SIZE: This medium size pet backpack measures 10.5"L*6.5"W*13"H,and the height is 8" from the floor to the removable mesh window,designed for small and medium pet weight within 5lbs.Please reference to your pets' length,height and weight in selecting a backpack size before purchase

BREATHABLE SANDWICH MESH:The whole backpack is made of high quality mesh cloth and durable high quality fabric,with good ventilation.Compared with the whole mesh fabric backpack,the combination of high quality fabric makes our bag maintain a good shape.The shoulder straps and back are filled with thickened foam in addition to mesh,which can help reduce the burden from shoulder and back,making carring comfortable

REMOVABLE MESH WINDOW and FRONT PACK HEAD OUT DESIGN: To meet different usage scenarios,the pet carrier backpack specially designed with a breathable and removable ventilated mesh window.You could Remove or install this ventilation mesh window for different use scenarios.The adjustable neck hole window on the top allows your pet to keep the head extended and ensure good air circulation and view

Size: 13.7"(L)*10.2"(W)*14.5"(H), recommend weight from 10.0 to 15.5 lbs (must measure your pets size and weigh together for accurate reference), suit for large cat, small or medium dog like Chihuahua, Yorkshire, Pomeranian and etc

Durable & Comfortable Material: Made from breathable mesh and polyester fibre, lightweight and Comfortable，great ideal for outdoor trips, sightseeing, camping hiking and etc

Peep Hole and Mesh Pockets Design: A drawstring opening neck hole on the top of the backpack to keep your pet stick their head out,make them ventilation and visible, enjoy the entertainment with their host, adjustable hole string and soft mesh padded hole edge to ensure its security and comfort. Mesh front pockets help store leash, whistle, water, snacks, treats and other necessities.

Measure Size Before Purchase: Before purchase, please take the size chat showed in the photo for reference. L size: chest girth 23"-30")，fron & recar legs distance 5.1"，leg circumference 9.3" ，Weight Suggestion from Buyers 10-14LB/4.5-6KG

Breathable Mesh: It’s made of breathable mesh and polyester fiber. Thickened sponge shoulder pads make it more durable and comfortable to wear.

Easy to Use: Loose the buckle to completely open the front pack. Place your pet’s legs and tail to the corresponding holes of the front pack, then fasten the buckle and adjust the webbing for perfect fit. Let your pet stay in the front pack comfortably.

🐈2 In 1 Dog Travel Bag :One Travel Cat Backpack and One Dog Backpack in the front.There is a large oversized bag for dog supplies and a detachable bag for your dog to use. The dog's own belongings can be placed inside the detachable bag, which the dog can carry. requirements before traveling.

🐈 Throw Away The Plastic Bags:This pet supplies cat backpack measures L12"x W7.8"x H15.7" and is a perfect gift choice for your pets.The front pocket is not only an Organizer Bag that maximizes storage capacity, but also a great Dog Backpack to keep pet stuff.2 separate carrying bags for carrying food and 2 food/water bowls for feeding.

🐈Most Convenience for Your Pet's Travel:There has a main compartment and side zipper pockets to keep all dog essentials well-organized and within reaches, such as treats, food, toys, blanket, dog water bottle, leash/harness, food and water dog bowls, bags for waste,etc.

【Large Area Breathable Mesh】 Texsens dog carrier backpack is made of a large area of breathable mesh material to keep your pet's body dry and not stuffy and reduce restlessness. We also added a breathable mesh in the crotch position to protect baby boy from belly rubs.

【Safety & Confortable】 Legs-out and tail-out backpack designs keep your pet protected and more flexible. The thickened EPE foam pads and buttons to move the point of force down from the pet's throat to the chest and abdomen, improving the pet's comfort and safety. The adjustable safety buckles on the chest and waist of this puppy carrier help you balance the weight and makes it more comfortable to wear.

【Easy to Wear and Use】 This dog chest carrier backpack features an adjustable full buckle which is easy to put on and take off. Undo the buckle, you can quickly place your pet's limbs and tail in the appropriate positions, then put it on, fasten the safety buckle and adjust the straps for a perfect fit.

🐶【FREE UP YOUR HANDS】This dog lift harness with long handle can be used to rescue or walk your 110-176 lbs dog by yourself. Expanded size: 12"*24"

🐶【GIFTS & FUNCTION】Our dog carry sling designed to relieve the pain of injured dogs - ①The bottom of this dog rear leg harness is designed with massage pads to reduce friction and pressure during transport, ②it is made of breathable materials to increase breathability. ③Sturdy dog carrying support sling can help your dog walk, climb, and live a normal life again.

🐶【BACK PAIN HELP】④Medical sling for dog is made of waterproof and dirt-resistant material; ⑤Wider and thicker shoulder straps and streamlined design can make your shoulders more comfortable when under pressure; ⑥Adjustable shoulder straps, suitable for adults of all heights and weights; ⑦In order to protect the waist does not receive damage, we added a waist protection belt, can damping and non-slip, soothing your waist pressure in the process of caring for your dog.