Experience all-day temperature retention, durable construction, and eye-catching ocean-inspired design with our 20 OZ Stainless Steel Tumbler. Perfect for daily commutes, outdoor adventures, office use, or casual outings, it keeps your favorite beverages at the ideal temperature while adding a touch of marine charm to your routine.
Exterior & Accessories
- Color: Sleek and versatile white finish, easy to match with various styles of bags, clothing, and daily necessities. The smooth surface resists scratches and stains, maintaining a fresh look even with long-term use.
- Pattern: Vibrant marine life theme printed on the tumbler body. Features detailed and lively illustrations of dolphins, sea turtles, colorful coral reefs, and tropical fish, bringing the beauty of the ocean to your fingertips and making it a standout accessory.
- Dimensions:
- Tumbler: Length (height) 21.2cm, Width (diameter) 7.3cm. Compact enough to fit most car cup holders, backpack side pockets, and office cup sleeves, ensuring easy portability.
- Stainless Steel Straw: Length 23cm. Designed to perfectly fit the tumbler, allowing you to sip your drinks comfortably without spilling. Made of food-grade stainless steel, it’s reusable and eco-friendly.
- Included Accessories: 1 stainless steel straw and 1 straw cleaning brush. The cleaning brush has soft yet durable bristles that can easily reach the inside of the straw, removing residue and ensuring thorough cleaning.
Material & Safety
- Main Body: Crafted from high-quality 18/8 food-grade stainless steel. This material is non-toxic, BPA-free, and rust-resistant, ensuring no harmful chemicals leach into your drinks. It’s also highly durable, able to withstand daily bumps and drops without deformation.
- Lid: Made of food-safe Tritan plastic. Features a leak-proof design with a silicone seal, preventing spills even when the tumbler is tilted or placed in a bag. The lid is easy to open and close, with a convenient sip hole that fits the stainless steel straw perfectly.
Performance Data
- Capacity: 20 OZ (approximately 591 ml), providing ample space for your daily beverage needs, whether it’s a morning coffee, afternoon tea, or cold iced water.
- Temperature Retention:
- Keeps hot beverages (such as coffee, tea, hot chocolate) at a warm temperature (140°F – 160°F / 60°C – 71°C) for up to 6 hours, allowing you to enjoy a hot sip whenever you want.
- Maintains cold beverages (like iced water, iced coffee, fruit juice) at a refreshing cool temperature (40°F – 50°F / 4°C – 10°C) for up to 12 hours, ideal for beating the heat on hot days.
- Weight: Net weight is approximately 320 grams (11.3 oz) (excluding lid and accessories). Lightweight enough for easy carrying in your bag or hand, without adding extra burden during travel or daily use.
Usage & Care Tips
- Before first use, wash the tumbler, lid, and straw with warm soapy water and rinse thoroughly.
- Do not use abrasive cleaners or scrubbers, as they may damage the surface finish and pattern.
- Not suitable for microwave ovens or dishwashers (hand washing is recommended to preserve the tumbler’s performance and appearance).
- Avoid dropping the tumbler from high places to prevent dents or damage to the















