Kurgo G-Train - Dog Carrier Backpack for Small Pets - Cat & Dog Backpack for Hiking, Camping or Travel - Waterproof Bottom - Ink Blue

At first I wasn’t sure I was going to keep it but I decided I actually do like it so I kept it . Works very well and is very sturdy and durable. My 25 pound frenchie fits in there perfectly and he even is able to move around a little. There are enough pockets and space for everything I need on my hikes. I would say this is worth the money.

Bought this for my 22lb Australian labradoodle and she fits just fine. It’s a little tight if you want to close the upper flap but we have used the backpack to commute via bike to work with the flap open so she can see everything going on. You can make the leash quite tight so no fear of her trying to jump out. Love the design that she can sit as normal and I can fit in my laptop and everything else for work!

My puppy has learned to love this pack, plays in and sleeps on or in by choice. It is a super sturdy design. Lots of room for pup and pockets for items. One critique would be placement of the mesh parts or the pockets that when full block airflow and visibility for the dog. Also, the top opening needs two zippers that lock in place. My pup feels safe inside after the conditioning phase. He rides easily either as a carrier or a backpack. It isn't cheap, but it isn't cheaply made, either.

Disclaimer: I tested this with a 4-lb kitten.EDIT FOR FIRST HIKE: This is only one step up from a normal backpack. Comfort was surprisingly fine for me, and because my cat is tiny, she was not impacted at all. But my water reservoir was filled to 3L, and it took up a ton of space in her compartment. Cat area was not as stuffy as I thought it would be in the heat(90 F / 32 C), but the limited ventilation did not take advantage of the breeze. Make sure your shoulder clips are buckled, otherwise the fit will feel off. Lowered my rating by a star because the price is way too much for what you get.ORIGINAL REVIEW: I have tried many, many packs, and this one is the only one to have a separate pouch for the owner. This makes it ideal for hiking, so I can carry my water reservoir with me (there is an actual sleeve for it) instead of a water bottle. The membrane separating it from the pet pouch seems thin enough that if I put cold water in it, it should help keep my cat cool on longer hikes in the sun. The two pouches on the side are large enough that I can put a larger nalgene bottle in each of them, which is very convenient if I don't want to hassle with a reservoir. There are two stabilizing rods that don't seem to make much of a difference; I think it is more when you use it as a carrier for the airport. While wearing it, the comfort is average compared to other packs I have tried. Mesh/foam on the back is okay enough for padding, but offers zero breathability.Regarding my cat, it actually has a decent amount of room even when it is on my back, though I have not tested it with a full reservoir, which will undoubtedly change that. However, a longer/taller pet would not feel cramped if sitting upright. There is a little window at the top that can be rolled up and held in place with a latch, which is a nice feature that I have not seen with other packs. My biggest complaint on my cat's comfort is that there are very few ventilation holes: two medium vents on each side (where the pockets are, and could be covered up), the hole in the top (which is doesn't breathe well when closed), and three vertical slits facing the front. While this offers good sun protection, it likely gets very stuffy for your pet during the warmer months.This has not been tested yet as an airport carrier, but clearly some thought was put into designing that as a feature. It has a handle on top for carrying, but I would have preferred a shoulder strap. I doubt I would take this to the airport not just because of the comfort points listed above, but because it does not look like a cat carrier, and it would be easy for airline staff to assume it's just a normal backpack. Also, this doesn't meet the size restrictions for most airlines for carry-on luggage, and definitely wouldn't fit under the seat, so ... take that as you will. Personally, I wouldn't even risk taking this on an airplane for fear of getting turned away at the gate.

It’s is bigger than I expected. After trying other brands this is by far the best one. Our puppy dog loves it. She is almost 10 pounds and has plenty of room. Extra places for storing other items, so we only need to take one bag. Built to last, great ventilation, strong zippers, could be a little cheaper, but worth the price for sure. The bottom is flat and durable material so she can sit nicely and look out the front mesh or sides. FYI we returned the K9 sport pack immediately. Get this one instead. Love love love.

The backpack is great and it was fairly easy to convince our 15 lbs Cairn Terrier to get in it. It seems to be really comfortable and it’s easy to carry. Unfortunately the chest strap already broke off after using it a handful of times and some of the zipper pulls ripped as well. I also wish the backpack was padded at the bottom a bit - the rubber part at the bottom isn’t the most comfortable against my back.Overall I’m happy with my purchase, but I wish the quality was better.