Package contents - 1 pet knapsack with front roller, ventilation window, and adjustable straps for convenient pet transport. Material and design - Made from cation material. - Features breathable holes and a front pocket to help keep your pet comfortable and allow you to store small items. Carrying use - Designed for dogs and cats, with adjustable shoulder straps to carry your pet easily when you are out and about. Size and fit - Dimensions: 33 cm x 28 cm x 42 cm (12.99 in x 11.02 in x 16.54 in). - Provides ample space for your pet to move around comfortably while being carried. Key benefits - Comfortable environment: breathable holes and ventilation window promote airflow for your pet. - Practical storage: front pocket allows quick access to essentials. - Easy to carry: adjustable shoulder straps help distribute weight for comfortable transport. - Suitable for pets on the go: designed to accommodate dogs and cats during outings. Use scenarios - Daily outings: use during walks, shopping trips, or city excursions to keep your pet close and secure. - Short trips and errands: ideal for trips to the park, groomer, or short car rides where a compact, breathable carrier is convenient. - Vet visits and travel preparation: convenient for bringing your pet along to appointments or brief travels where a portable carrier is helpful.