Our 17Oz Water Cup is made of double stainless steel,environment-friendly and durable,simple design of red wine glass,can be customized color appearance design,simple fashion,suitable for giving as a holiday gift to others. Easy to carry,good sealing,heat preservation and cold preservation effect up to 12-24hours,suitable for sports,fitness, outdoor activities. More information, please send your detailed request for quotation. This custom 17oz stainless steel insulated small mouth wine bottle. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Customization: Logo printing available with multiple packaging and color options. Product Highlights: BPA-free, leak-proof, travel-friendly.