Twist Top Lidless Insulated Tumbler 300ml

Experience the Revolutionary Lidless Design

Say goodbye to lost lids and messy spills with our innovative twist-top insulated tumbler. Featuring a revolutionary silicone membrane design, this 300ml double-walled cup keeps your beverages at the perfect temperature while providing a secure, leak-proof seal with just a simple twist.

Key Benefits:

• Innovative Lidless Technology: The unique silicone membrane creates an airtight seal by simply twisting - no traditional lid needed, so nothing to lose or misplace
• Superior Temperature Control: Double-wall insulation keeps hot drinks warm for up to 2 hours and cold beverages chilled for up to 6 hours
• 100% Leak Proof: Advanced silicone seal prevents spills and leaks, making it perfect for travel, commuting, or active lifestyles
• Straw Compatible: Adjustable membrane opening securely holds your straw in place while maintaining the leak-proof seal
• Freezer Safe: Can be safely placed in the freezer to quickly chill your favorite beverages
• Microwave Safe: Convenient for reheating drinks when needed
• Perfect Capacity: 300ml (10oz) size is ideal for coffee, tea, water, smoothies, and more

Why You'll Love It:

Imagine starting your morning with a perfectly hot coffee that stays warm during your entire commute, or enjoying an ice-cold refreshment that remains chilled throughout your workout. The twist-top design is so simple yet ingenious - just twist to seal, twist to open. No fumbling with lids, no worrying about spills in your bag. The sleek European-style design with charming cartoon patterns makes this tumbler as stylish as it is functional.

• 1x Twist Top Lidless Insulated Tumbler (300ml)

Shipping Details:

• Ships From: Overseas
• Delivery Time: 7-15 business days
• Available To: USA and International destinations

1. Fill: Pour your favorite hot or cold beverage into the tumbler (up to 300ml)
2. Insert Straw (Optional): Place straw through the silicone membrane opening
3. Seal: Twist the silicone membrane clockwise to create an airtight seal
4. Enjoy: Sip directly or through the straw - the seal prevents leaks
5. Open: Twist counter-clockwise to release the seal and refill
6. Clean: Hand wash with warm soapy water and air dry