QUOKKA Umi 720 ml Insulated Stainless Steel Tumbler with Straw and Silicone Base - Black

Double-wall vacuum insulated tumbler keeps drinks hot for up to 12 hours or cold for up to 24 hours. Made from 18/8 food-grade stainless steel with a leak-proof screw-on lid, reusable Tritan straw, and non-slip silicone base.

Advantages

Vacuum insulation prevents heat transfer, so your beverage stays at the right temperature without condensation on the exterior. The powder-coated finish provides a secure grip, while the wide mouth makes filling and cleaning easy. The included silicone base protects surfaces and reduces noise.

Suitable for

• Daily commutes and office use
• Outdoor activities like hiking or camping
• Fitness enthusiasts needing cold hydration
• Anyone wanting a durable, BPA-free travel mug

Key specifications

• Capacity: 720 ml
• Material: 18/8 food-grade stainless steel
• Insulation: Double-wall vacuum
• Hot retention: up to 12 hours
• Cold retention: up to 24 hours
• Lid: Screw-on, leak-proof
• Straw: Reusable Tritan
• Base: Non-slip silicone
• BPA-free: Yes
• Condensation-free: Yes
• Colour: Black
• Dishwasher safe: No (hand-wash recommended)
• Fits most car cup holders
• Opening: Wide mouth
• Finish: Powder coated

Recommendations

Hand-wash only to preserve the vacuum seal and finish. Rinse the straw after each use. Do not microwave or freeze. For best temperature retention, pre-warm or pre-chill the tumbler before filling.