# TLDR Review: SPORT PET Large Pop Open Kennel

*Published: 2026-02-24 | Updated: 2026-02-24 | Source: https://shopsavvy.com/reviews-tldr/sport-pet-large-pop-open-kennel*

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## Verdict

If you need a spacious, portable, and well-ventilated kennel that comfortably fits multiple cats and travel essentials, the SPORT PET Large Pop Open Kennel delivers excellent value and reliability. While the flexible bottom and lack of built-in car harness require minor adjustments for maximum stability, this kennel makes long trips easier and safer for both pets and owners. For those wanting a similarly sized, sturdy carrier with built-in car harness options, exploring other models might be worth considering, but this one stands out for its roomy design and ease of storage.

**Top pro:** Provides ample space for multiple cats, comfortably fitting two 18-pound cats along with a small litter box, blanket, food, and water dishes.
**Top con:** Collapsible design results in a less sturdy bottom, which may require adding extra support like a piece of cardboard for better stability.

## Product: SPORT PET Large Pop Open Kennel
**Brand:** SPORT PET
[Compare prices and price history on ShopSavvy](https://shopsavvy.com/products/sport-pet-large-pop-open-kennel)

## Pros
- Provides ample space for multiple cats, comfortably fitting two 18-pound cats along with a small litter box, blanket, food, and water dishes.
- Designed to reduce pet anxiety during travel with good visibility and ventilation, keeping pets comfortable and calm.
- Sturdy doors and secure closing mechanisms prevent accidental openings, ensuring pet safety on long trips.
- Folds compactly and quickly for easy storage and portability, making it great for frequent travelers.
- Durable waterproof fabric construction is reliable and can support additional weight on top without compromising the kennel's integrity.
- Fits well on a car backseat and includes secure attachment options like headrest straps and seat belt loops to keep it snug during travel.
- Lightweight design paired with ease of use makes it a highly recommended travel accessory for pet owners.
- Customer service from SPORT PET is noted as responsive and friendly.

## Cons
- Collapsible design results in a less sturdy bottom, which may require adding extra support like a piece of cardboard for better stability.
- Does not include a built-in car seat belt harness; securing it relies on straps and loops, which some users may find less convenient.
- Durable fabric is prone to damage if pets have sharp nails, so nail trimming is recommended to prolong the kennel’s lifespan.

## Pros vs Cons at a Glance

| Pros | Cons |
|------|------|
| Provides ample space for multiple cats, comfortably fitting two 18-pound cats along with a small litter box, blanket, food, and water dishes. | Collapsible design results in a less sturdy bottom, which may require adding extra support like a piece of cardboard for better stability. |
| Designed to reduce pet anxiety during travel with good visibility and ventilation, keeping pets comfortable and calm. | Does not include a built-in car seat belt harness; securing it relies on straps and loops, which some users may find less convenient. |
| Sturdy doors and secure closing mechanisms prevent accidental openings, ensuring pet safety on long trips. | Durable fabric is prone to damage if pets have sharp nails, so nail trimming is recommended to prolong the kennel’s lifespan. |
| Folds compactly and quickly for easy storage and portability, making it great for frequent travelers. |  |
| Durable waterproof fabric construction is reliable and can support additional weight on top without compromising the kennel's integrity. |  |
| Fits well on a car backseat and includes secure attachment options like headrest straps and seat belt loops to keep it snug during travel. |  |
| Lightweight design paired with ease of use makes it a highly recommended travel accessory for pet owners. |  |
| Customer service from SPORT PET is noted as responsive and friendly. |  |

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