Handmade water bottle covers. The lining is made of aluminum (see photo 4). Photo 1 shows a 680ml bottle, and photo 2 shows a 500ml bottle (it may not fit all bottles). It has a tag, so you can attach a shoulder strap, etc. I also sell handmade shoulder straps, please consider them together. When not in use, the gusset can be folded for compact storage (see photo 3). Price: 530 yen each. Discount of 50 yen for combined shipping. Price may vary depending on the fabric. This is just a hobby for a housewife, so please forgive any imperfections. Please purchase from a store or a professional if you are particular. Reichin Handmade Shinkansen, train, car, steam locomotive, vehicles, bus, Komachi, Hayabusa, Doctor Yellow, working cars, construction vehicles, emergency vehicles, fire engine, ambulance, police car, dinosaur, animal, insect, beetle, stag beetle, animal, camouflage, stars, space, planets, soccer, fish, aquarium, whale, dolphin, whale shark, turtle, unicorn, Pegasus, strawberry, fruit sandwich, candy, cake, cupcake, shortcake, chocolate, macaron, ice cream, ribbon, polka dots, teardrops, stripes, bear, rabbit, merry-go-round, dress, sunflower, watermelon #ReichinHandmade