Why it matters
The PB-00111 is the bubble-window style backpack: a clear front dome lets a curious cat watch the world, with air holes and mesh sides for ventilation. Padded straps carry the weight on your back.
It's 13.4 x 13.4 x 16.5 in, for cats up to 13 lb.
Who it's for, and who should skip it
Good fit if
- Walks and hikes
- Curious, calm cats
- Hands-free carrying
Look elsewhere if
- Cats larger than the stated weight or size
- Flights without checking the airline's limits
- Cats that chew mesh
Pros and cons
Pros
- Clear window
- Ventilated
- Padded straps
Cons
- Bubble can heat up in sun
- 13 lb limit
- Not for nervous cats
Limitations to weigh
- Measure your cat nose to tail-base and shoulder height; it should be able to stand and turn around inside.
- Avoid direct sun; clear bubbles heat up fast.
- Leave the carrier out at home with a blanket and treats inside so your cat sees it as a den, not a vet trip.
Specifications
Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.
| Dimensions (seller) | 13.38"L x 13.38"W x 16.53"H | Retailer |
|---|---|---|
| Material | Mesh, Plastic, Polyester | Retailer |
| Features (seller) | Mesh Panels, Padded Shoulder Straps, Stable Structure, Transparent Bubble Window, Ventilated Design | Retailer |
| Model name | Pet Bubble Backpack | Retailer |
| Pieces | 1 | Retailer |
| In the box | Pet Carrier Backpack, Removable Pad | Retailer |
| Model number | PB-00111 | Retailer |
| In the pack | 1 Count | Retailer |
| Product weight | 2.5 pounds | Retailer |
| Closure | Zipper | Retailer |
| Uses (seller) | Cat Backpack, Hiking, Outdoor Activities, Traveling, Veterinary Visits | Retailer |
| Maximum cat weight (listing) | 13 pounds | Retailer |
Alternatives worth comparing
More cat carriers we cover
Final verdict
A fun way to take a confident cat out.
Where to buy
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Questions buyers ask
Can the cat see out?
Yes, through the clear bubble.
What's the weight limit?
Up to 13 lb.