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Back Expandable Cat Backpack Carrier, Fit up to 12 lbs, Space Capsule Astronaut Expandable Pet Backpack Carrier for Cat and Small Puppy, Cat Carrying Bag

  • Based on 10,485 reviews
Condition: New
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Wednesday, Dec 25
Order within 5 hours and 22 minutes
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Color: Space


Pattern Name: Back Extension


Features

  • TRANSPARENT CLEAR BUBBLE FRONT + EXPANDABLE BACK. This cat backpack carrier increase your pet's visual space via front transparent hard shell, gives more room and play time inside by expandable back panel. The real ever bigger expandable cat backpacks. Unique Space Backpack for Cat.
  • BREATHABLE SPACE CAPSULE CAT BUBBLE BACKPACK. Extra 9 vent holes around this carrier backpack and two side windows to perform great air circulation inside. Expanded back panel to be a giant tent bed for your furry friends to enjoy outdoor time with nature and sunshine well without feeling stuffiness in the backpack, the best ventilation ever.
  • ECO-FRIENDLY AND NON-TOXIC PET-SAFE MATERIALS MADE BACKPACK FOR CATS. Light weight and super wear-resistant shell perfectly against biting and scratching by pets. Entire backpack is less than 3 lbs only, suggest for cats from 1-12lbs and small dogs from 1-10lbs to leave enough room inside to turn around. Roomy backpack for pet to lie down and stand up. Airline Approved
  • TWO CARRYING WAYS. Portable and Wearable shoulder pet carrying carrier backpack with adjustable chest buckle for travel and hiking outdoor activity, the real travel backpack for cats.

Color: Space


Brand: halinfer


Product Dimensions: 15"L x 10"W x 7"H


Target Audience: Cat, Dog


Material: Polyester


Product Dimensions ‏ : ‎ 31.5 x 12.5 x 16.5 inches; 2.5 Pounds


Item model number ‏ : ‎ Space Cat


Date First Available ‏ : ‎ June 26, 2018


Manufacturer ‏ : ‎ halinfer


Country of Origin ‏ : ‎ China


Best Sellers Rank: #6,679 in Pet Supplies (See Top 100 in Pet Supplies) #8 in Cat Soft-Sided Carriers


#8 in Cat Soft-Sided Carriers:


Customer Reviews: 4.7 4.7 out of 5 stars 10,485 ratings


Item Weight: 2.5 pounds


Manufacturer: halinfer


Country of Origin: China


Item model number: Space Cat


Date First Available: June 26, 2018


Item Package Dimensions L x W x H: 17.25 x 13.5 x 5.5 inches


Item Dimensions LxWxH: 31.5 x 12.5 x 16.5 inches


Item Weight: 2.5 Pounds


Brand Name: halinfer


Target Audience Keyword: house-cats, dogs, house-cats; hamsters;birds; small puppy;


Warranty Description: 90 days from the date purchased


Model Name: B Expan Space Cat


Color: Space


Size: Small


Material: Polyester


Age Range Description: All Life Stages


Style: Casual


Included Components: Removable Mat / Latch Lock


Specific Uses for Product: Outdoor


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Dec 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Very useful carrier for us. We've purchased two!
Color: Black Pattern Name: Dual Extension
We have a tall, athletic, 14-pound monster tomcat and two 3-month-old kittens. We first got one of these carriers for our tom because of how stressed out he seemed in his old rectangular mesh carrier. Following our first purchase, trips to the vet got a lot less stressful for our big boy. The large, zippered openings make it easier to get him into the carrier, and the front extension gives him enough space to turn around and get comfortable. I think the ample headspace in the carrier and the fact he can see so much through the transparent hard shell has made him feel less enclosed. Overall, he cries less in this carrier and genuinely seems to enjoy looking through the shell at times. A couple months later, we adopted two kittens out of the blue. The carrier was also great for them, and not just for vet trips! They also love sleeping in it, playing in it, and jumping on it. When it was time to get them spayed, we bought a second carrier just like it to separate them and encourage rest while healing. With both front and back extensions open, they have so much room to get comfortable and rest, and they can still engage with the world around them through the transparent shell. Our first carrier has taken quite a beating from the kittens, but all of the mesh is still intact, and it would look like new apart from some claw marks on the base fabric and shell. These carriers have been super useful for us, and I'm so glad we tried them out. ... show more
Reviewed in the United States on July 19, 2024 by Shannon

  • Works well for small dogs too
Color: Blue Pattern Name: Back Extension
I'm using this for Cocoa, my 4 lbs. Toy Australian Shepherd. Most of the reviews I saw were of cats, so I thought I'd give a dog's perspective. I use this backpack everyday to tote Cocoa to and from work, and so far it has held up well. Great things about it: -The clear plastic in the front -Cocoa likes to paw at the front of the bag when she wants attention. With other bags that have mesh on the front, she eventually wears a hole in the mesh. I'm thinking this one will hold up for a longer period of time. Plus she can see so much better out of it! That makes her more comfortable when riding in the vehicle. -She can get in and out of the bag through the side with it expanded, and often goes in the bag throughout the day to sleep. So she definitely feels safe and at home in this bag. -The backpack straps are comfy, and there isn't a lot of depth/bulkiness to the bag when it's on your back. Cocoa is thin and fits just perfectly. But if you have a wider/bigger breed, they may be uncomfortable. Things I'm not as excited about: -Only one small side pocket - in her previous bag I could put a water bottle on one side and her food/leash on the other side pocket - this one I can just hold a small baggie of food. -When expanded, the mesh seems a little flimsy so I worry about her being able to tear it easily with her paws. Since I keep the side "door" open and she can go in/out at will, that hasn't been an issue. But if you're using it for containment, it seems a dog or cat could rip through the mesh pretty easily if they don't like to be locked up. - The side door is super small - Cocoa has to bend down and it took a few tries for her to figure out getting in and out. If you have a bigger cat or dog, they may have trouble squeezing through on their own. ... show more
Reviewed in the United States on August 14, 2023 by Aggie Tx Gal Aggie Tx Gal

  • Great Comfort and Quality!!
Color: Green Pattern Name: Back Extension
The media could not be loaded. So I purchased this particular bubble backpack for several reasons. First reason is I wanted my 10 month old kitten (Tempest) to be able to see all around him. Instead of just a little window. Second reason is that the back of the backpack expands out for more room. I wanted to wait until I was able to really test it out before leaving a review. The color of the backpack matches my boy's harness and leash (as I am trying to keep stuff color coordinated) and is a beautiful color. It very closely matches the pictures. The price is amazing for the sturdiness and durability of it as well.... When it first arrived my kitten immediately came up to it and crawled into it. Everytime I take it out he runs up and goes into it. The first week or two I only walked around the house with him as he is young and doesn't know what it is. That and the fact it is currently winter and was an average of -15°. Well today Tempest got his first real trip in it!! I went for a walk to a near by lake and had him in his little vest and leash. He cried for most of the way there, but my younger sister walked behind to comfort him. The video I attached shows how comforting he finds his backpack to be as well as how comfortable he is inside it. He stayed quite warm in it as well. He even napped in it on our way back! When we did get back he kept following me around and looking for it as he wanted to go back out. All in all the comfort of wearing it myself (with the little stinker moving around) was very pleasant. The back of the carrier is cushioned so it feels better for it moving around. The straps are thick and padded as well and has a chest buckle (another reason why I purchased this one), which I find very helpful and supportive. The backpack withstood a lot of snow and the held up great with my kitten inside for the hour walk. I definitely reccomend this if you are looking for something to take your little one out in!!! UPDATE! I was able to take my baby out all summer long last year! He loves his backpack. He feels very uncomfortable and unsafe with strangers around. This backpack is his safe spot. Whenever we run into people on the trail I simply have to set the backpack down with the small side door open and crawls right into it. He fits very well and as you can see in our mountain hike it unfolds to allow space to lay fully out. Ample room and clear view for him. He stayed in the backpack on our kayaking trip until we reached halfway across the lake (away from beach partiers). I was able to easily secure it to the kayak as well. Still highly recommend it to anyone who wants to take their cat out with them. ... show more
Reviewed in the United States on February 19, 2020 by Laura W. Laura W.

  • Perfect carrier
Color: Black Pattern Name: Back Extension
I absolutely loved that it opens up so well to give my cat some extra room when waiting at the airport or vet. He loves it compared to other cages or normal carriers because he can see what’s happening. It is very sturdy, well ventilated, it’s comfortable and easy to adjust the strap lengths to fit you and kitty. ... show more
Reviewed in the United States on November 7, 2024 by Katalina Trevino Katalina Trevino

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