Kilner Branded Traditional Vintage Style Square Airtight Clip Top Preserve Glass Bottles, 0. 55 LitreSQUARE CLIP TOP BOTTLE The Kilner Clip Top Bottle is perfect for canning healthy, homemade drinks and sauces, the traditional square-bottomed shape is space-saving making it ideal for pantry storage, featuring a high-grade stainless steel clip system, engineered to create the perfect tension providing an airtight and secure seal every timeSIZE The bottle capacity is 0. 55 Litre which is the perfect size for canning flavoursome sauces, salad dressings and infusing oils, this is not suitable for carbonated liquidsDURABILITY Each bottle is made from high-quality sodalime glass with pristine clarity and consistent wall thickness ensuring no weak points, please note this item is handwash only, do not pour boiling water directly into this jarSUSTAINABLE GLASS Our glass is made from natural ingredients so no harmful chemicals or toxins can leak into the food, glass is BPA-free and does no