Product Specs: Material: 316 stainless steel (medical grade 12hr hot _ 24hrs cold), food-grade silicone nipple Capacity: 17 oz (1 water bottle) Insulation: Superior temperature retention Features: Cute DIY accessories, odorless, anti-oxidant, corrosion-resistant, detachable body, air bleed technology, one-button exhaust with lock/unlock mechanism, carrying lanyard Description: The Coco Cap Deer Thermos Cup offers safe, convenient hydration with its high-quality stainless steel construction and BPA-free materials. Its innovative features include odorless and antioxidant properties, ensuring the preservation of beverage quality. With a detachable body for easy cleaning, air bleed technology for spill-free pouring, and a one-button exhaust system, it's designed for effortless use. The inclusion of cute DIY accessories adds a touch of charm, while the carrying lanyard makes it perfect for on-the-go adventures.