Warm & Cozy: The cat sleeping bag is made of velvet, plush and PP cotton, soft and fluffy like a cloud, cozy and breathable, providing your furry friend with a comfortable night's sleep and staying warm in the cold winter. Cat Winter Sleeping Bag Size: M-17.32x14.57 inches (up to 11lbs), L-21.26x17.72 inches (up to 22lbs), whether it's kittens, puppies, rabbits, ferrets, or any other small pets, this sleeping bag will keep them cozy and comfortable all night long. Spacious Pocket: This cat cave bed has spacious entrances and exits for easy entry and exit to satisfy your cat's burrowing nature and ensure their comfort and convenience. Warm Shelter: Our cat sleeping bag features a semi-enclosed design that cats can hide in, providing a safe hiding place for your pet, and a warm, cozy design that wraps kittens and puppies in a quiet, relaxing rest and sleep. Cute & Warm Gift: Our cat sack is not only a cat bed for resting, relaxing and sleeping, but also a fun tunnel for your cat to play. It is every cat's dream to have a warm bed in the winter, our cat bag is sure to be loved by cats and it makes an ideal gift for cat lovers. Item Name: Cat Sleeping Bag Material: Cotton Velvet, Thick Corduroy, Lambswool Features: Cozy, Comfortable, Fleece Size Details: M: Depth: 44cm/17.32", Outer Diameter: 37cm/14.57", Suitable for Pet Weight: Less 4kg (Approx.) L: Depth: 54cm/21.26", Outer Diameter: 45cm/17.72", Suitable for Pet Weight: Less 10kg (Approx.) Package Includes: 1x Cat Sleeping Bag