Klean Kanteen 1l TKPro Insulated Flask

The Klean Kanteen 1l Tkpro Insulated Flask is the perfect companion for those who value both style and sustainability in their drinkware. This premium 1-litre flask is crafted from high-quality stainless steel and is entirely plastic-free, making it an eco-conscious choice for everyday use. Designed with innovation and practicality in mind, it offers exceptional thermal performance to keep your beverages at just the right temperature wherever your day takes you.

One of the unique features of this flask is its built-in double-wall stainless steel cup, which holds 305ml and makes enjoying your favourite drinks convenient whether you're hiking in the countryside or navigating city streets. The 360-degree pour-through cap adds ease to every pour, ensuring no spills or mess. Thanks to the advanced TK Closure™ internal thread design combined with Climate Lock™ technology, your hot drinks stay warm for up to 38 hours, while cold refreshments remain chilled for up to 100 hours.

Choosing this flask means embracing durability and health-conscious materials. Its interior is made from electropolished 18/8 food-grade stainless steel, which preserves the pure taste of your drinks without any metallic aftertaste. Plus, the chip-resistant Klean Coat finish ensures it stays looking great over time. With a leakproof twist-and-pour cap and a 100% plastic-free build, this flask is as practical as it is sustainable, backed by a Strong as Steel Lifetime Limited Warranty for lasting peace of mind.

• Made with certified 90% post-consumer recycled steel
• TK Closure™ internal thread design for superior thermal performance
• Climate Lock™ technology keeps drinks hot up to 38 hours or cold up to 100 hours
• 100% plastic-free construction
• Durable stainless steel and silicone materials
• Electropolished 18/8 food-grade stainless steel interior for flavour purity
• Integrated double-wall stainless steel cup (305ml) for convenience
• Leakproof twist-and-pour cap with 360° pour-through design
• Chip-resistant Klean Coat finish for long-lasting durability
• BPA free and lead free for safe drinking
• Strong as Steel Lifetime Limited Warranty included