Chakolab Large Capacity Student Insulated Cup with Straw, Direct Drinking Big Belly Cup, Office Stainless Steel Water Bottle, Gift for Women, Portable Mug

Strong insulation for both hot and cold beverages

Tested with -19°C ice cubes and 95°C hot water at room temperature 25°C (results may vary with environment)

Comfortable UU-shaped hollow handle (26mm diameter, approx. 42g weight) for easy carrying without hand strain

Large 1L capacity reduces the need for frequent refills (only 2 bottles needed per day)

Pop-up straw with silicone base hidden inside the screw cap for convenience

Rotating lid with silicone label and integrated storage for the lid to prevent loss

Wide mouth design for easy cleaning and no hygiene dead corners

Detachable parts for thorough cleaning (handle and lid connection should not be soaked or rinsed to avoid water ingress)

Leak-proof design with food-grade sealing ring and stopper; can be inverted without leaking

Suitable for hot and cold drinks including juice, soy milk, cola, coffee, tea, bone broth, and milk

Ideal for daily hydration at work, study, travel, and outdoor activities

Keeps beverages hot or cold all day, perfect for summer heat and winter warmth

Avoid handling hot water above 50°C carelessly to prevent burns

Minor manufacturing marks such as parting lines and injection points are normal and not defects

Available at over 137 physical stores in 76+ cities nationwide for in-person experience and purchase

Made with premium 316 stainless steel inner liner for durability, corrosion resistance, and better taste

Ceramic coating option available for upgraded inner liner

Designed to resist bacteria growth and maintain hygiene over long-term use