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K9 Sport Sack Trainer | Dog Carrier Dog Backpack for Pets (Small, Greenry)

  • Based on 129 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Nov 22
Order within 12 hours and 26 minutes
Available payment plans shown during checkout

Size: Small (Pack of 1)


Color: Greenery


Features

  • Lumbar Support Strap
  • Ventilated Side Panels
  • Side Water Bottle Pocket
  • Padded Shoulder Straps
  • Side Cinch Straps

Product Dimensions: 10 x 9 x 17 inches


Item Weight: 12.8 ounces


Department: unisex-adult


Manufacturer: K9 Sport Sack


Item model number: TRAIN-GRN-S_OR


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Nov 22

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.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Unhappy about the purchase
Size: Small (Pack of 1) Color: Greenery
At first I liked the dog carrier. But after just one time used ( couple of hours), the plastic snaps became weak (flimsy) and have already started to crack and not hold together well. I wish I had bought a stronger one ( possibly more expensive one )
Reviewed in the United States on August 4, 2022 by Ken S

  • Size small is to small for weight/ length limits
Size: Small (Pack of 1) Color: Greenery
Nice concept, but unlike other models of this carrier, it does not have the front cross strap to keep dog in proper position. I have a 14lb shih tzu mix, 16" long, and the size small did not work. I had to physically pull forward and hold on to shoulder straps to keep my dog in proper position, and straps were to tight for it to be comfortable to use. ... show more
Reviewed in the United States on November 1, 2022 by LAWRENCE C.

  • Nobi loves it!
Size: Small (Pack of 1) Color: Greenery
Love this backpack. Very little learning curve. Walked around the yard a bit and then hit the road on the bike. He loved it! My little Pomchi is 9.5lb and 13 inches long. I opted for the Small and it fits him perfectly. Very well made with lots of safety measures built in so both Nobi and I feel secure. So happy to be able to take him with us when we bike or hike. ... show more
Reviewed in the United States on April 18, 2022 by Mary Lou

  • Not recommended for biking
Size: Small (Pack of 1) Color: Greenery
First of all I appreciate this company for inventing this product. However I have issues. I got the size small trainer model. This model as it says is for training the dog to be comfortable and is probably okay for walking. But ti did not work for biking. First of all not enough cinch up top, so my dog who is long enough but of smaller girth will pull himself out because there is so much opening up top, so he gets his legs out easily. I have tried small pillows to keep in place I have jerry rigged backpacks before and even without a collar hook, the dogs stay in place, but here the dog can choke id he forces himself out specially if the center zipper is not locked by the top strap. For biking the lack of any rigidity is an issue. I may try their other products as well. They caution using this model for biking unless you are just biking upright. . The pouch is also useless if you ride crouched down like a bike with drop bars. I tried it for almost 2 weeks but I ran out of options to keep the pet secure. ... show more
Reviewed in the United States on November 5, 2019 by NoelP

  • Great product
Size: Small (Pack of 1) Color: Greenery
We love this, it would have gotten more stars but the carbiner is unusable with a harness... my dog is 5.8 I'll and long... we rolled up a towel in the bottom so she can actually keep her arms in the harness. It works great, especially when hiking in rough terrain, keeps her warm and dry!
Reviewed in the United States on February 20, 2021 by Mmoody

  • Ok carrier for short walks
Size: Small (Pack of 1) Color: Greenery
The construction of the back pack is good. I have a small Italian greyhound and she fits snug. My one complaint is the shoulder straps are not to comfortable. I’m tall 6’1” and I have the straps extended all the way and it’s still difficult to get the pack on.
Reviewed in the United States on April 9, 2021 by Ivan De Moya

  • I sent it back I ordered to small
Size: Small (Pack of 1) Color: Greenery
Made very sturdy nice design
Reviewed in the United States on May 3, 2022 by Barbara

  • Great... But get a fany pack as well
Size: Small (Pack of 1) Color: Greenery
We love this unfortunately there is zero storage so be prepared for that. It has a little spot for a water bottle but is very small and if you go on a long hike its not enough water for you and your dog.
Reviewed in the United States on June 27, 2020 by Andrew Welenken

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