FrostFlame — Keep your drinks perfectly hot or ice-cold – enjoy them relaxed all day long | Karnz

✓ Perfect Temperature for Hours: The groundbreaking vacuum insulation not only keeps your drinks warm or cold – it ensures that the first sip feels like it's freshly served. Enjoy intense flavor without compromise.

✓ Clever Lid as a Drinking Cup: No more annoying accessories! The practical closure quickly transforms into a cup – so you can enjoy your drink flexibly and without extra bulk on the go. Maximum freedom in your bag.

✓ Quality Steel made of 316 Stainless Steel: No unpleasant metallic notes – just pure, clear enjoyment. The durable bottle remains rust-free and retains its elegant appearance, day after day.

✓ Leak-proof & super mobile: Transport your drinks worry-free – whether in your backpack or handbag. The tight seal and practical carrying strap guarantee full freedom of movement without moisture risk.

How long does FrostFlame™ stay hot or cold?

Thanks to state-of-the-art vacuum technology, you can enjoy up to 12 hours of comforting warmth or 24 hours of refreshing cold – the perfect companion for a long day full of energy.

Is the bottle easy to clean?

We recommend hand washing with warm soapy water and a brush to permanently preserve the insulating power. This way, your FrostFlame™ remains powerful and like new at all times.

Is FrostFlame™ really leak-proof?

Absolutely! The specially designed closure guarantees 100% leak-proof – no annoying stains, no worries. Ideal for everyday life, office, or outdoor adventures.