SmartLock 3.0 – The Spill-Free Dream Lid
• Spill-proof design that keeps your drink fresh and fizzy all day
• Convenient for everyday life, wherever you go
• 3–6 Day International Shipping
SmartLock 3.0 – the world’s only lid designed for European slim cans like Coca Cola 330 ml / 11.2 fl oz, Fanta, and Sprite, as well as other cans with a 5.2 cm top diameter.
SmartLock 3.0 is designed only for European slim cans, such as:
• Coca-Cola – 330 ml / 11.2 fl oz (slim can)
• Fanta – 330 ml / 11.2 fl oz (slim can)
• Sprite – 330 ml / 11.2 fl oz (slim can)
Note: It doesn’t fit Coca-Cola, Fanta, or Sprite cans that are sold outside of Europe, including the European standard cans. For those, SmartLock Original fits almost every canned drink in the world (except European Coca-Cola, Fanta, Sprite 330 ml / 11.2 fl oz slim cans).
Each SmartLock pack includes 2 SmartLocks and 4 straws – 2 short for standard cans and 2 long for taller cans.
👉 Need a SmartLock for 250 ml / 8.4 fl oz slim cans such as Red Bull 250 ml / 8.4 fl oz?
Click here for SmartLock 2.0 →
👉 Need a SmartLock for Coca-Cola, Pepsi, Monster, or any other cans sold worldwide?
Click here for SmartLock Original →
SmartLock is made from food-grade PP plastic (polypropylene), approved under European food safety standards for contact with beverages and food.
The material is:
- 100% food-safe
- Free from BPA and other harmful substances
- Durable, easy to clean, and reusable
Manufactured according to European safety regulations for products used with food and drinks.
We want you to love every SmartLock purchase. If for any reason you’re not happy with your order, we’ll replace the item or issue a full refund within 30 days of purchase. Email us at support@smartlock.site and we’ll take care of it.
Completely Spill-Free
Perfect On-The-Go
Reusable & Eco-Friendly
Keeps Your Drink Fizzy
SmartLock 3.0 – The Spill-Free Dream Lid
Ready to enjoy your drink your way?
Imagine taking a few well-deserved sips of your favorite beverage – an energizing drink or a refreshing soda – and then easily closing the can without worrying about spills. Drop it in your bag, save it for later, and carry on with your day stress-free.
With SmartLock 3.0 – the spill-free dream lid, you get the freedom to enjoy life at your own pace. No stress. No sticky mess.
Make your can spill-free – simple and smart!
The lid is designed to turn your can into a spill-proof companion. Open, drink, close – it’s that simple. Perfect for anyone who wants to save their drink for later without compromising on style or function.
Spill-proof & smart
The straw seals completely to prevent leaks.
Fits only European Coca-Cola, Fanta & Sprite slim cans
Specifically made for 330 ml / 11.2 fl oz slim cans of Coca-Cola, Fanta and Sprite - not compatible with other slim cans like Monster or Red Bull.
Practical built-in straw
Drink easily with the integrated straw for a smooth experience.
Keeps your drink fresh
Preserves carbonation and flavor so your drink stays refreshing longer.
Lightweight and compact
Easy to carry in your bag without taking up space.
That’s Why We Love SmartLock
Why Choose SmartLock 3.0?
Imagine a day without worrying about spills or sticky mess - just pure comfort and convenience. With SmartLock, you stay in control of every sip and can take your drink anywhere you go.
Spill-Proof | Keeps the Fizz | Eco-Friendly
A simple idea that makes a big difference!
Fits European slim cans
Perfect for Coca-Cola, Fanta, Sprite 330 ml / 11.2 fl oz.
SmartLock 3.0 – the spill-free dream lid is here to make your life easier, safer, and a little more effortless. Order yours today and experience the freedom to enjoy your drink on your own terms!
Say goodbye to mess and leaks!
Designed for your favorite drinks!
Open, drink, and close – it’s that simple!
Completely Risk-Free!
SmartLock 3.0 keeps your drink safe and fresh for longer — no spills, no loss of flavor. If for any reason you’re not satisfied, we offer a 30 day money back guarantee completely risk-free!
Frequently Asked Questions
Does SmartLock Original fit all cans?
SmartLock 3.0 is designed only for European slim cans, such as:
• Coca-Cola – 330 ml / 11.2 fl oz (slim can)
• Fanta – 330 ml / 11.2 fl oz (slim can)
• Sprite – 330 ml / 11.2 fl oz (slim can)
Note: It doesn’t fit Coca-Cola, Fanta, or Sprite cans that are sold outside of Europe, including the European standard cans. For those, SmartLock Original fits almost every canned drink in the world (except European Coca-Cola, Fanta, Sprite 330 ml / 11.2 fl oz slim cans).
👉 Need a SmartLock for 250 ml / 8.4 fl oz slim cans such as Red Bull 250 ml / 8.4 fl oz?
Click here for SmartLock 2.0 →
👉 Need a SmartLock for Coca-Cola, Pepsi, Monster, or any other standard cans sold worldwide?
Click here for SmartLock Original →
How many SmartLocks do I get in one order?
1-Pack: Includes 2 SmartLocks and 4 straws (2 short and 2 long).
3-Pack: Includes 6 SmartLocks and 12 straws (6 short and 6 long).
5-Pack: Includes 10 SmartLocks and 20 straws (10 short and 10 long).
Each SmartLock comes with 2 straws – one short for standard cans and one long for slim cans, such as Celsius, Pepsi, and more.
What is SmartLock made of?
SmartLock is made from food-grade PP plastic (polypropylene), approved under European food safety standards for contact with beverages and food.
The material is:
- 100% food-safe
- Free from BPA and other harmful substances
- Durable, easy to clean, and reusable
Manufactured according to European safety regulations for products used with food and drinks.
How do I clean my SmartLock?
SmartLock is easy to clean - you can wash it by hand or place it in the dishwasher for a more convenient cleaning experience.