Pet cat transparent bag space capsule backpack EVA material large size 42x28x35cm fits cats under 9kg available in grass green orange pink violet lake blue colours hard case for transport
Transparent EVA Cat Carrier Backpack: Large 42x28x35cm Capsule for Pets Under 9kg

This transparent pet backpack offers a practical and secure solution for transporting your feline companion. Designed as a hard-sided space capsule, it combines full visibility with a protective enclosure, making it suitable for vet appointments, travel, or short trips. The large internal dimensions of 42 centimetres in length, 28 centimetres in width, and 35 centimetres in height provide ample space for a cat weighing up to 9 kilograms. Crafted from rigid EVA material, the carrier is both lightweight and durable, and its clever design allows it to be folded down to a slim 7cm profile when not in use, solving the problem of bulky carrier storage. Available in five vibrant colour options, it serves as a functional pet bag and protective box.
Features and Construction

This carrier is defined by its specific measurements, material, and functional design. Each element is engineered for a clear purpose, from the spacious interior to the collapsible frame, providing a straightforward transport tool for cat owners.
Material and Build
The backpack is constructed from hard EVA (Ethylene-Vinyl Acetate), a mouldable plastic known for its lightweight and rigid properties. This material forms the structured shell of the space capsule design, creating a protective environment that shields your cat while remaining easy for you to carry. The hard case construction differentiates it from soft-sided carriers, offering more protection against bumps and pressure. The transparent nature of the material is integral to the design, providing a continuous 360-degree view without the need for mesh panels.
Size and Practical Fit
The primary size specification is the large interior, measuring 42cm long by 28cm wide by 35cm high. This volume is intended to comfortably accommodate cats with a maximum weight of 9kg. When the carrier is not in use, its practical value is extended by its ability to fold flat. The folded dimensions are 42cm in length, 35cm in width, and just 7cm in height, allowing it to be stored under a bed, in a wardrobe, or in a car boot without occupying significant space. This dual-size functionality addresses both the need for a roomy carrier during use and efficient storage afterwards.
Uses and Placement

The design of this transparent backpack makes it suitable for various scenarios where a cat needs to be transported safely and with minimal stress. Its visibility can help keep your pet calm, as they are not completely isolated from their surroundings.
Event or Professional Use
For more formal or necessary journeys, such as visits to the veterinary surgery or groomer, the hard EVA shell provides a secure and robust enclosure. The transparency allows the vet or groomer to visually assess the cat before handling, which can be beneficial. The backpack straps enable hands-free carrying, which is useful when managing other items like documentation or a lead for a dog. Its structured design also makes it stable when placed on a floor or seat, preventing it from tipping over easily.
Everyday Home Use
For everyday situations, this carrier can be used for short trips to a pet-friendly cafe, visiting friends or family, or moving house. The full view helps reduce a cat's anxiety by maintaining a visual connection with their owner. At home, when folded flat, it takes up minimal storage space, unlike many rigid pet boxes that remain bulky. This makes it a practical choice for owners with limited storage areas who still require a reliable carrier on occasion.
Benefits and Buying Value

The value of this product lies in its combination of specific features: transparency, a hard protective structure, a defined size, and collapsible storage. It presents a clear, functional proposition for cat owners seeking a particular type of carrier.
Reuse and Low Maintenance
As a hard-shell product made from EVA plastic, it is designed for repeated use. The material is easy to clean with a damp cloth, which is a practical consideration after trips. Its durability as a hard case suggests it can withstand multiple journeys without the material sagging or losing shape, which can be an issue with some fabric carriers. The foldable design ensures it remains a convenient part of your pet accessories kit for years, not taking up unnecessary space when stored.
Why Choose This Product
Choose this transparent cat capsule backpack if you require a carrier that offers full visibility, a protective hard shell, and a specific large size for a cat up to 9kg. Its key advantage over many standard carriers is its transparent design combined with a rigid structure. The fold-flat feature adds significant practical value for storage. It is a single, straightforward product focused on these measurable benefits: defined dimensions, a stated weight limit, a specific material, and a functional folding mechanism.




