This cute penguin thermos boasts an attractive appearance and reliable performance. Suitable for commuting, outdoor activities, home and office use, it is a versatile water bottle for all ages and a wonderful gift option. Designed with dual temperature retention, it can keep liquids hot or cold for up to 8 hours. It maintains the warmth of hot water for a soothing drink anytime, and preserves the coolness of iced beverages. Perfect for all seasons, it easily meets your daily temperature-controlled drinking needs. Made of premium stainless steel and ABS material, this thermos prioritizes safety and health. The materials are odorless, heat-resistant and corrosion-resistant, safe for holding both hot and cold drinks. It features exquisite craftsmanship with smooth, streamlined cup body and comfortable touch, free of rough burrs. Robust construction makes it shock-resistant, wear-resistant and long-lasting, keeping a nice look even after prolonged use. Adopting a charming penguin shape, it delivers playful aesthetics that stand out from plain traditional thermoses. With a compact 280ml capacity, it is lightweight and portable. It fits easily inside bags or pockets for hassle-free carrying. This size works great for frequent small sips, avoiding stale leftover water and the heavy burden of large bottles. Custom logo support is available to meet personalized customization needs, perfect for corporate gifts, promotional items and custom presents. Whether for festivals or casual presents, it is a cost-effective choice for daily on-the-go hydration.