Good or bad..., Most people use it as a bag, This is a cover for hot water bottles made of bore material. Of course, it can also be used as a drawstring bag, so there is no doubt that it will be very useful for winter outings. It's a hot water bottle cover. This. Well, if it's cute as a bag, so be it! is. It is lined with cotton material and has two layers with a boa, so you can feel the warmth of the hot water bottle just right. *Marca hot water bottle A Ace 2.5L recommended It is useful not only as a hot water bottle cover, but also as a skillet for Lodge and a frying pan cover for turk. *Up to Lodge Skillet 10 1/4 (Φ26cm). *Turk frying pan up to Φ28cm. Product Description Love it or hate it—most people end up using this boa-fleece hot water bottle cover as a bag. And honestly, that’s fine. It works perfectly as a drawstring bag, making it a cozy, practical companion for winter outings. Still… it is a hot water bottle cover. The inside is lined with cotton, creating a double-layer structure with the boa fleece that gently transfers warmth without getting too hot. Recommended for Maruka Hot Water Bottle A Ace 2.5L. Beyond hot water bottles, it also works well as a cover for cookware, including Lodge skillets (up to 10 1/4 in / Φ26cm) and turk frying pans (up to Φ28cm). Cozy, versatile, and cuter than it needs to be.