0 ratings
Item #:
34611064
K9 Sport Sack Trainer - Large, Harbor Blue - Ideal for Dogs with 20-22 Back Length - Backpack-Style Training Carrier - Meant for Quick, Non-Strenuous
Item #:
34611064
RWF 114865
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Only 8 items left in stock.
Order now and get it around Monday, July 27
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
The Trainer is the perfect way to introduce your small dog and/or puppy to backpacks.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Comfortable Carrying
Designed ergonomically, the K9 Sport Sack Trainer ensures comfort for both owner and pet with padded shoulder straps and breathable fabric, making outdoor adventures enjoyable.
Versatile Design
This backpack allows for multiple carrying positions, accommodating pets of different sizes and weight limits, ensuring flexibility and convenience for dog owners.
Enhanced Safety
Equipped with a secure collar hook and adjustable straps, the K9 Sport Sack ensures your furry friend stays safe and snug during hikes or urban strolls.
Product Details
- TRAINING CARRIER - Designed with a minimal frame & breathable mesh siding, the Trainer is the perfect way to introduce your small dog and/or puppy to backpacks. It will fit most comfortably on dog owners with small to medium builds.
- FIND THE RIGHT SIZE - The Large is best for dogs with a length of 20-22” from collar to the base of the tail. Typical dog breeds that will fit this size backpack include Australian Shepherd, Small Labradoodle, Border Collie, Brittany & Terrier.
- FOR CASUAL, SHORT-TERM USE - In addition to early-stage training, this carrier is great for quick, everyday outings when walking them doesn't work—commuting, cycling, vet trips, a quick walk on hot pavement, or maybe just when they get tired.
- SAFETY - Even though it’s only a temporary solution, the Trainer still comes with all our standard safety features, so you can count on the quality & peace of mind you enjoy with any other K9 Sport Sack purchase.
- COMFORT & MOBILITY - This ultra-lightweight backpack features a simplified design that ensures easy on/off use, an ergonomic structure to promote weight distribution, ventilated side panels, a lumbar support strap, and padded shoulder straps.
| Brand Name | K9 Sport Sack |
| Model Name | Large |
| Manufacturer | K9 Sport Sack |
| UPC | 850007012397 |
| Global Trade Identification Number | 00850007012397 |
| Pet Type | Dog |
| Model Number | Train-Hblu |
| Manufacturer Part Number | Train-Hblu |
| Target Species | Dog |
| Unit Count | 1.00 Count |
| Item Dimensions L x W x H | 16.93"L x 11"W x 22"H (43 x 27.9 x 55.9 cm) |
| Item Weight | 1.1 Pounds (500 grams) |
| Size | Large |
| Additional Features | Divider Included, Outdoor Safe |
| Closure Type | Zipper |
| Dog Breed Size | Small |
| Compatible with Vehicle Type | Car |
| Color | Harbor Blue |
| Product Style | Trainer |
| Recommended Uses For Product | Hiking |
| Maximum Weight Recommendation | 30 Pounds (13.61 kg) |
| Material Type | Nylon |
| Brand | K9 Sport Sack |
| Product Dimensions (L x W x H) | 16.93"L x 11"W x 22"H (43 x 27.9 x 55.9 cm) |
| Material | Nylon |
| Special Feature | Divider Included, Outdoor Safe |
Who Should Buy?
-
Hikers and Outdoor Enthusiasts
Perfect for those who enjoy hiking with their dog, providing comfort and safety in rugged terrains.
-
Active Pet Owners
Ideal for owners seeking a convenient way to carry small and medium dogs during jogs or biking adventures.
-
Travelers
Great for traveling pet owners who need a secure, hands-free option for their furry companions on trips.
-
Large Dog Owners
Not suitable for those with large breeds, as it is designed primarily for medium-sized dogs.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What size dogs can use the Trainer?
Answer: The Trainer is best for dogs with a length of 13-16” from collar to the base of the tail. -
Question:
Is this carrier suitable for long-term use?
Answer: The Trainer is designed for casual, short-term use, ideal for early-stage training and quick outings. -
Question:
Does it offer safety features?
Answer: Yes, the Trainer includes all standard safety features for added peace of mind.
K9 Sport Sack Backpacks Train-Hblu Editorial Review
The K9 Sport Sack Trainer is a popular choice for pet owners who like to bring their dogs out for hikes and walks. The product has been praised for its comfortable design and allows for easy mobility for both the pet owner and their dog. As mentioned in the FAQ section, Prospective buyers are encouraged to measure their dog's back length from collar to tail before making a purchase to ensure the right fit. Many reviewers have found the product to be durable and well-made, with some noting that it has allowed their dog to go on longer trips without getting tired. One reviewer mentioned that the product helped alleviate their dog's anxiety and make walks easier on both the owner and dog. Another buyer cited that they liked the product's cushioned bottom and overall comfort for their dog. On the downside, some reviewers mentioned that the handle on the product began to fray after only a week of use, signaling durability concerns. Some others mentioned the difficulty of managing a larger dog's weight in the backpack, thereby making it uncomfortable for both the owner and dog after a certain period of time. Overall, the K9 Sport Sack Trainer receives generally positive reviews for its comfortable design and easy usability. However, appropriate measurements and Consideration of durability and weight management should be taken into account before purchasing.
Customer Reviews & Ratings
1386 customers ratings
-
5 Star
62%
-
4 Star
16%
-
3 Star
10%
-
2 Star
5%
-
1 Star
7%
Review this product
Share your thoughts with other customers
Pros
- Comfortable design for dogs
- Easy mobility for pet owners
- Durable and well-made Construction
- Alleviates anxiety for some pets
Cons
- Concerns about handle durability
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
RWF 114865
Order now and get it around Monday, July 27
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 8 items left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Perfect for small dogs and puppies to start backpack training.
- Designed with a minimal frame and breathable mesh for comfort.
- Ideal size for dogs 13-16” in length, fitting breeds like Jack Russell and Pomeranian.
- Great for casual outings like vet trips, cycling, or quick walks.
- Includes safety features for peace of mind.
- Ultra-lightweight with ergonomic design and padded straps for comfort.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.