1.6L/2L/2.5L Thermos Flask Stainless Steel Large Capacity

Hydrate a crew or keep the whole day fueled. This rugged, high-volume thermos delivers long-lasting temperature control in three practical sizes.

• Available capacities: 1.6L, 2.0L, and 2.5L for short trips to full-day outings
• Double-wall vacuum insulation: Keeps beverages hot up to 12–24 hours and cold up to 24–36 hours (usage and size may vary)
• Food-grade stainless steel: BPA-free, rust-resistant, and flavor-neutral
• Leakproof sealing lid: Gasketed cap prevents spills during transport
• Easy-pour design: Optional spout or cup-cap for controlled serving (varies by model)
• Wide-mouth opening: Simple to fill, add ice, and clean with standard bottle brushes
• Durable exterior: Scratch- and impact-resistant finish suitable for daily use
• Comfortable carry: Integrated handle/strap for easier transport despite larger volume
• No-sweat exterior: Condensation-free surface keeps hands and gear dry

We offer free tracked shipping to USA, CA, UK, AU, NZ, FR, DE, and the Nordics. Orders arrive within 7–14 business days.

If you’re not fully satisfied, you can return your purchase within 30 days, hassle-free.

Are your stainless steel products rust-proof?

Yes, our stainless steel products are designed to be rust-resistant. However, proper care and cleaning are important to maintain their quality and appearance over time.

Are your products dishwasher safe?

Most of our stainless steel products are dishwasher safe. However, we recommend hand washing items with wooden or painted parts to extend their lifespan.

Do the products contain any harmful chemicals or coatings?

No, our stainless steel products are free from BPA, lead, and other harmful chemicals. They do not have any toxic coatings and are completely safe for everyday use.

How do I clean and maintain stainless steel items?

Wash with mild soap and warm water. For tough stains, use a paste of baking soda and water. Avoid using abrasive cleaners or steel wool to prevent scratching the surface.

Can stainless steel items go in the oven or freezer?

Yes, most of our stainless steel products are safe for both oven and freezer use. Please check the product description or instructions for specific temperature limits.

Will the color fade or peel off?

If the product is natural stainless steel (silver color), it will not fade. If it has a colored or coated finish, we recommend gentle washing to preserve the coating over time.

Do you offer a warranty on stainless steel products?

Yes, we offer a [X-month/year] warranty against manufacturing defects. Please contact our support team if you experience any issues.

Are your products eco-friendly?

Absolutely! Stainless steel is 100% recyclable and a great alternative to plastic. Choosing stainless steel helps reduce single-use waste.

Can I return or exchange a stainless steel item?

Yes, we have a return/exchange policy in place. Please visit our [Returns & Exchanges] page or contact support for details.