400ml Flat Square Reusable PET Drink Bottle with Lid

400ml Flat Square Reusable Drink Bottle with Lid

Meet your new favorite on-the-go companion! This sleek 400ml flat square PET bottle is designed for everyday use — perfect for juice, milk tea, cold drinks, smoothies, and more. Its slim, flat profile slips easily into bags, backpacks, and cup holders, making it ideal for commuters, students, and anyone who loves a stylish, practical drinkware solution.

Why You'll Love It

• Compact & Portable: Flat square shape fits neatly into small spaces — bags, lunch boxes, and side pockets.
• Generous 400ml Capacity: The perfect size for a refreshing cold drink, juice, or iced tea on the go.
• Secure Lid Included: Keeps your beverages sealed and spill-resistant during transport.
• Eco-Friendly & Reusable: Made from food-safe, lead-free PET plastic — a sustainable swap from single-use bottles.
• Lightweight Design: Easy to carry all day without weighing you down.
• Minimalist Style: Clean, modern aesthetic that suits any setting — office, school, gym, or café.

Specifications

Great For

• Juice, milk tea, cold brew, iced coffee, lemonade & more
• School lunches, office desks, gym bags & travel
• DIY beverage prep and meal prepping
• Gifting — a practical and eco-friendly present

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Learn More About Sustainable Drinkware

For tips on reducing single-use plastic and choosing eco-friendly drinkware, visit the U.S. EPA's recycling resources.

Frequently Asked Questions

Q: What beverages can I put in the 400ml flat square PET bottle?

A: This reusable PET bottle is great for a wide range of cold beverages including juice, milk tea, iced coffee, cold brew, lemonade, smoothies, and water. It is designed for cold or room-temperature drinks — not recommended for hot liquids.

Q: Is the PET plastic safe to use for drinks?

A: Yes! The bottle is made from food-safe PET plastic and is free from lead and other high-concern chemicals, making it a safe and eco-friendly choice for everyday hydration.

Q: How do I clean the flat square drink bottle?

A: Hand washing is recommended. Use warm water and mild dish soap, rinse thoroughly, and allow to air dry completely before reuse. Avoid dishwashers and abrasive scrubbers to maintain the bottle's clarity and longevity.

Q: Does the bottle come with a lid?

A: Yes, each bottle comes with a secure lid included. The package contains 1 empty plastic bottle with lid, ready for you to fill with your favorite cold beverage.