Double Wall Vacuum Insulated Tumbler 30oz 40oz BPA Free
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Description









FAQ
What sizes are available for this tumbler?
This tumbler is available in 30oz and 40oz sizes. Both options feature double-wall vacuum insulation and are made from BPA-free stainless steel with a lid and straw included.
Is this tumbler truly leakproof?
Yes, the tumbler is designed with a leakproof lid when properly closed. However, the included straw opening is not spill-proof if the tumbler is tipped over. For maximum leak resistance, ensure the lid is screwed on tightly and use the straw only when seated upright.
How long does the double-wall insulation keep drinks hot or cold?
The double-wall vacuum insulation keeps cold beverages icy for up to 24 hours and hot drinks piping hot for up to 12 hours. Actual performance depends on starting temperature, drink volume, and ambient conditions.
Is the tumbler dishwasher safe?
We recommend hand washing the tumbler, lid, and straw with mild soap and warm water to preserve the vacuum seal and exterior finish. The lid and straw are top-rack dishwasher safe, but frequent dishwashing may reduce the lifespan of the lid’s gasket.
Can I customize this tumbler with my own logo or design?
Yes, this tumbler is available for custom orders. We offer options like laser engraving, screen printing, or full-color wrap around the stainless steel body. Minimum order quantities and additional lead times may apply. Please contact our wholesale team for a quote.
Is the stainless steel BPA-free and safe for drinking?
Absolutely. The interior and exterior are made from high-quality 18/8 stainless steel, which is BPA-free, non-toxic, and does not retain flavors or odors. The lid and straw are also made from BPA-free plastic and Tritan, ensuring safe use for all ages.
What is the warranty on this tumbler?
We provide a 1-year warranty against manufacturing defects in materials and workmanship. This does not cover damage from misuse, drops, or normal wear such as scratches. If you encounter a defect, contact us with your order number for a replacement.
How long does shipping take and do you ship internationally?
Shipping times vary by destination. Domestic orders (within the US) typically arrive in 5-10 business days. International orders can take 10-20 business days depending on customs. We ship worldwide via reliable carriers. Expedited shipping options are available at checkout.
Packing Information
| Item | Details |
|---|---|
| Packing | OPP Bag (standard), White Box or Color Box (optional) |
| MOQ | 1000 PCS |
| Customization | Custom colors, process, logo accepted. Contact for details. |
Usage Instructions & Precautions
- Cleaning: Hand wash recommended. Use mild soap and warm water. Lid and straw are top-rack dishwasher safe, but frequent dishwashing may reduce gasket lifespan.
- Hot Liquids: When filling with hot beverages, ensure lid is securely closed. Do not overfill. Allow hot drinks to cool slightly before closing to avoid pressure buildup.
- Cold Liquids: For best insulation, pre-chill or pre-heat the tumbler by adding ice or hot water for a few minutes before use.
- Avoid: Do not microwave, freeze, or use in oven. Do not use abrasive cleaners or scouring pads.
- Leakproof Note: The lid is leakproof when closed properly, but the straw opening is not designed for spill-proof use when the tumbler is tipped or inverted.
- Storage: Store with lid off to allow interior to dry completely, preventing odors.
Available Options
| Option | Details |
|---|---|
| Colors | Pink, Light Green, Sky Blue |
| Sizes | 30 oz, 40 oz |
| Customization | Custom colors, process (e.g. 1C powder coating), and logo available upon request. |
Packaging & Delivery
-
Selling Units:
piece
-
Single package size:
21 x 21 x 31 cm
-
Single gross weight:
300 g
-
Quantity(piece) 1 - 1000 >1000 Est. Time(days) 40 To be negotiated
Quick Details
| Place of Origin | Zhejiang, China |
| Style | American Style |
| Material | Stainless Steel |
| MOQ | 1000 PCS |
| Feature | Portable, Business Services, Eco-Friendly, Large Capacity, Washable, Anti-Slip, Leak-Proof, BPA Free, double wall vacuum insulated, Thermal Insulation, spill proof |
| Application | Car, Office, Home Use, Outdoor, Gift, Hiking, Camping, Cycling, Gym Sport |
| drinkware type | Vacuum Flasks & Thermoses |
| applicable people | All |
| thermal insulation performance | 12-24 hours |
| Bottle Type | Vacuum |
| occasion | Back to School |
| Boiling Water | Applicable |
| Accessories | With Straw, With Lid |
| Packaging | OPP Bag, White Box, Color Box |
| Volume | 30oz (40oz also available) |
| Weight | 300g |
| Color | Pink, Light Green, Sky Blue |

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