Thank you for viewing! This is a bottle cover/pet bottle cover designed to make it easy to carry pet bottles and water bottles. It has a storage space with a zipper on the front, sized to perfectly fit a smartphone. You can also store things like handkerchiefs and lipsticks. Made of durable polyester material that can be used for outdoor activities and sports, it also has water-resistant features for peace of mind! *Available colors: Black, Blue, Pink, Beige *Can store Sahara Tiger water bottles and Thermos water bottles of about 1 liter. However, please note that this depends on the type of water bottle. The length of the bottom of the cover is about 9 cm. Please check the size yourself if you want to put a water bottle in it. Please note that there may be slight variations (1-2 cm) due to being an overseas product. This is really convenient! #WaterBottleCover #WaterBottleCoverWithPouch #WithPouch #WaterBottleCase #WaterBottleHolder #PetBottleCover #PetBottleCase #PetBottleHolder #PetBottle #MobilePhone #Smartphone #SmallItems #ShoulderBag #CrossbodyBag #HeatstrokePrevention #SportsDay #AthleticMeet #Gym #Exercise #Sports #FieldTrip #Convenient #WaterResistant *We are sorry, but we cannot accept returns or exchanges after purchase due to the reason that the water bottle does not fit. We leave the purchase decision to your own judgment, including this point. If you are concerned, please consult with us before purchasing.