Ernesto Drinks Flask with Temperature Display £6.99 instore @ Lidl | hotukdeals
Promo Thermos bouteille isotherme chez Lidl
Amazon.com: Insulated Water Bottle Floral Rose Pattern Stainless Steel Double Wall Water Bottle Water bottles Lightweight Durable Sports Bottle Cup for Hiking Sports School Outdoor Bike : Sports & Outdoors
I bought this thermos from Lidl because it has a similar design to Zenitsu Agatsuma clothing. ( I know that the colors are inverted but I still think it gives a similar vibe) (sorry if the post is cringe) : r/DemonSlayerAnime
500ml New Design Cola Thermos Water Bottles With Portable Strap Stainless Steel Insulated Thermal Bottle - Water Bottles - AliExpress