Foldable Design: This dog mattress is not only designed for indoor use, it is foldable with 2 nylon buckles, it can be hung on the backpack when hiking, climbing or other activities outdoors. Dimensions unfolded: 90cm x 60cm x 5cm, suitable for most medium to large dogs. After folding: 30cm x 16cm x 16cm, very easy to carry. Waterproof and durable: Made of 1200D Oxford fabric and has a waterproof PU paint coating. Durable enough and no need to worry about getting wet. Plus, you don’t have to waste so much time cleaning because this dog bed is hair-resistant. You just need to use a damp cloth or a brush to clean it. Customizable usage scenarios: ideal for dogs, cats, rabbits or other animals, the rectangular shape can be used for cages, carriers, kennels, raised beds or outdoor activities. The main reason to recommend this dog bed is that it is foldable and lightweight, which makes it very easy to transport. If you are looking for a dog bed for outdoors, this is the best choice.