This washable, insulated pet bottle cover makes your daily hydration gentle and comfortable. It fits 500ml and 600ml pet bottles and can be used in any season. With a D-ring, you can attach your own shoulder strap to carry it like a shoulder bag. It's convenient for walks, parks, commuting, and going to school. ⸻ ◎ Key Features ・Keeps temperature with an insulated sheet ・Washable for cleanliness ・Shoulder-strap compatible with D-ring ・Fits 500ml/600ml pet bottles ・Lightweight and easy-to-carry fabric cover ⸻ ◎ Recommended for: ・Walks and outings ・Going out with children and playing in the park ・Commuting, going to school, as a replacement for your own bottle ・Heatstroke prevention in summer, keeping drinks warm in winter ⸻ ◎ Size and Specifications ・Compatible size: 500ml/600ml pet bottles ・Inside: Insulated sheet ・With D-ring (*Shoulder strap not included) ・Material: Fabric (washable) ⸻ ◎ Notes ・We recommend using a laundry net when washing. ・Not completely waterproof. ・Due to being a handmade product, there may be individual differences.