Sustainable Stainless Steel Vacuum Insulated Thermos 12oz
Product Highlights
- Premium double‑wall vacuum insulation delivers stable thermal performance, keeps beverages hot up to 12 hours and cold up to 24 hours for all‑day drinking needs.
- Inner liner made of food‑grade 18/8 stainless steel, features excellent rust‑proof and odor‑resistant properties, completely safe for long‑term everyday use.
- Comes with leak‑proof BPA‑free lid with reliable sealing performance, effectively avoids messy spills, great for placing inside backpacks and gym bags when travelling.
- Eco‑friendly reusable water bottle, practical alternative to cut down single‑use plastic waste for sustainable daily hydration.
- Multi‑size options covering 12oz‑34oz, fully matches different usage scenarios including daily office commuting, fitness and long‑distance hiking outdoor activities.
- Support OEM custom logo printing, perfect for wholesale orders and corporate promotional gift projects.
Item No. L001
MOQ 1000 pcs
Samples: $20.00 /pcs . | 3 pcs. Max.available Order Sample
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Description
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FAQ
Frequently Asked Questions
Q: What sizes are available for this thermos and how do I choose the right one?
A: This sustainable stainless steel vacuum insulated thermos is available in five sizes: 350ml (about 12oz), 500ml (about 17oz), 600ml (about 20oz), 750ml (about 25oz), and 1000ml (about 34oz). If you need a compact bottle for short commutes or kids, the 350ml or 500ml sizes work well. For daily office or gym use, the 600ml and 750ml sizes are popular choices. The 1000ml size is ideal for long hikes, all-day hydration, or sharing.
Q: How long does the thermos keep drinks hot or cold?
A: Thanks to the double-wall vacuum insulation, this thermos is designed to keep hot beverages hot for up to 12 hours and cold beverages cold for up to 24 hours. Actual performance may vary depending on the starting temperature of the drink, the outside temperature, how often the lid is opened, and the capacity of the bottle. Preheating or pre-chilling the thermos with water before use can help maximize temperature retention.
Q: What materials is the thermos made of and is it safe for drinking?
A: The thermos is made from food-grade 18/8 stainless steel, which is rust-resistant, odor-resistant, and safe for everyday use. The lid uses BPA-free plastic materials. The product is designed as a sustainable alternative to single-use plastic bottles, and the stainless steel interior does not retain flavors or leach chemicals. Always make sure the lid is clean and dry before closing.
Q: Is the thermos leakproof and can I carry it in my bag?
A: Yes, the thermos features a leakproof lid that is designed to prevent spills when the bottle is properly closed and placed upright. It is suitable for carrying in a backpack, office bag, or gym bag. However, for maximum safety, do not overfill it, and always double-check that the lid is tightly sealed. Avoid carrying carbonated drinks, as built-up pressure can cause leakage or make the lid difficult to open.
Q: How should I clean and maintain the thermos? Is it dishwasher safe?
A: For best results, hand wash the thermos with warm soapy water and a soft sponge. Rinse thoroughly and let it air dry with the lid off. Do not use abrasive scrubbers, strong bleach, or harsh chemicals, as they can damage the surface. Most models are not dishwasher safe, so check the care label if you are unsure. To remove odors or stains, fill the thermos with warm water and a little baking soda, let it sit, then rinse well.
Q: Does the thermos come with a warranty?
A: Yes, the thermos typically comes with a manufacturer warranty covering defects in materials and workmanship. The standard warranty period is usually 1 year, but this can vary by seller and region. If you experience an issue with the vacuum seal, lid, or stainless steel body, contact the seller or manufacturer with your order details to file a warranty claim. Normal wear and tear, misuse, or damage from dropping are not covered.
Q: Can I customize the thermos with a logo for business or promotional use?
A: Yes, this sustainable thermos can be customized with a logo or artwork for business, corporate gifts, or promotional events. Many suppliers offer laser engraving or custom screen printing on the stainless steel body. Custom orders usually require a minimum quantity, which may vary by supplier. Contact the seller directly for details on design specifications, production time, and bulk pricing.
Q: How does this thermos help reduce single-use plastic waste?
A: This thermos is designed as a reusable, sustainable alternative to disposable plastic bottles. By using it daily, you can significantly reduce the number of single-use plastic bottles that end up in landfills and oceans. The durable stainless steel construction is built to last for years, and the vacuum insulation keeps your beverages at the right temperature, making it convenient to bring your own drinks wherever you go.
Packaging & Delivery
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Selling Units:
pcs
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Single package size:
7.3 x 7.3 x 25.2 cm
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Single gross weight:
356.8 g
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Quantity(pcs) 1 - 3000 >3000 Est. Time(days) 35 To be negotiated
Quick Details
| Place of Origin | Zhejiang, China |
| Style | Double Wall Vacuum Thermos |
| Material | 304 Stainless Steel |
| Delivery time | 30-45days |
| Capacity | 500ml |
| Logo | CustomizedLogoAcceptable |
| Usage | Drinkware |
| applicable people | All |
| thermal insulation performance | 6-12 Hours |
| occasion | Back to School |
| feature | PORTABLE, Sustainable, Large Capacity |
| Packing | PPBag+WhiteBox+OuterBox/CustomPackingAcceptable |
| Color | Customized Color |
| Sample | 7-10days |
| Design | Accept Customized Designs |
| drinkware type | Vacuum Flasks & Thermoses, Sports Drink Bottle |
| shape | HANDGRIP |
| Design Style | American Style |
| Bottle Type | Vacuum |
| Production | Vacuum Flasks |
| MOQ | 1000pcs |
| Package | White Box+opp Bag |
| Metal Type | Stainless steel |
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