1. Product Overview
Dive into a world of aquatic charm with our 20 OZ Stainless Steel Tumbler, featuring a vivid ocean creature theme that brings the beauty of the sea to your daily routine. Combining reliable functionality with eye-catching design, this tumbler keeps your drinks at the perfect temperature while serving as a stylish accessory—ideal for beach days, office hours, or outdoor adventures alike.
2. Exterior Design
- Color: Maintains a clean, versatile white base color that acts as the perfect canvas for the ocean-themed artwork. The smooth, matte white finish resists fingerprints and scratches, ensuring the tumbler retains its fresh look even with frequent use.
- Pattern: Showcases a detailed ocean creature theme print, featuring vibrant illustrations of marine life such as tropical fish, sea turtles, coral reefs, and gentle waves. The high-definition, fade-resistant printing technology locks in the colors, preventing peeling or dulling over time—so the underwater scene stays vivid whether you’re sipping iced lemonade or hot tea.
- Dimensions:
- Tumbler: Measures 21.2 cm in height and 7.3 cm in width, offering a comfortable, ergonomic grip that fits seamlessly into most car cup holders, backpack side pockets, and office cup racks.
- Stainless Steel Straw: Includes a 23 cm long straw, perfectly sized to reach the bottom of the tumbler, so you never miss a sip of your favorite beverage.
3. Material Quality
- Tumbler Body: Crafted from premium 18/8 food-grade stainless steel—non-toxic, BPA-free, and rust-resistant—ensuring your drinks stay safe and free from unwanted flavors. This material also delivers exceptional insulation, keeping hot drinks warm and cold drinks chilled for hours.
- Lid: Equipped with a leak-proof, BPA-free plastic lid featuring a secure snap-on design. It includes a dedicated straw hole (compatible with the included stainless steel straw) and a flip-top closure to prevent spills and keep dust or debris out.
- Accessories: The accompanying stainless steel straw is made from the same 18/8 food-grade stainless steel as the tumbler, guaranteeing durability and safety. The included straw cleaning brush features tough nylon bristles and a rust-proof stainless steel handle, making it easy to deep-clean the straw and maintain hygiene.
4. Performance Data
- Insulation Performance:
- Keeps hot beverages (e.g., coffee, tea, hot cocoa) at a consistent 122 – 140°F (50 – 60°C) for up to 12 hours.
- Keeps cold beverages (e.g., iced coffee, smoothies, lemonade) chilled at 32 – 41°F (0 – 5°C) for up to 24 hours.
- Leak-Proof Test: Passes a 24-hour leak-proof assessment under normal use (when the lid is properly secured and the tumbler is placed upright or at a 45° angle), ensuring no messy spills in your bag, car, or desk.
5. Weight
- Tumbler Body (without lid and straw): Approximately 15.87 oz (450 g)—lightweight enough for all-day carrying, yet sturdy enough to withstand daily wear.
- Lid: Approximately 1.76 oz (50 g).
- Stainless Steel Straw: Approximately 0.53 oz (15 g).
- Straw Cleaning Brush: Approximately 0.21 oz (6 g).
- Total Weight (tumbler + lid + straw + cleaning brush): Approximately 18.37 oz (521 g).
6. Usage Scenarios
Perfect for ocean lovers and anyone who wants to add a touch of coastal charm to their day. Ideal for beach trips, pool days, camping, hiking, or everyday use at home or the office. It also makes a thoughtful gift for friends, family, or colleagues who appreciate functional drinkware with a playful, nature-inspired design.















