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18 oz. Thermos® Guardian Collection Stainless Steel Tumbler

Details

682077

Hydrate Your Brand with Custom 18 oz. Thermos® Guardian Collection Stainless Steel Tumblers

  • Durable, double-wall, vacuum-insulated stainless steel tumbler with protective powder-coated finish
  • Easy-to-clean, leak-resistant slide lock lid
  • Keeps beverages cold for up to 14 hours or hot for up to 5 hours
  • Exterior stays cool to the touch with hot beverages and sweatproof with cold
  • Fits most standard car cup holders
  • Top-rack dishwasher safe
  • Do not microwave
  • Holds 18 oz.

18 oz. Thermos® Guardian Collection Stainless Steel Tumbler

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Date is based on standard Ground shipment. Have a question? Call 1-800-491-3003 for help.
$28.80 each

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24 — 95
$28.80
96 — 191
$27.80
192 — 287
$26.90
288+
$26.00
Best Value
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Options: 3
Selected: Matte Steel

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  • Don't worry! Our specialists will review and make your artwork shine after you submit your order.
  • You will review and approve a final proof before it goes to production.

money_off Free review and setup. No hidden fees. Includes background color removal, color correction and artwork adjustments.

Add Your Quantity

Minimum Qty: 24
Subtotal
Starting at $691.20
$28.80 each

See volume price breaks.


24 — 95
$28.80
96 — 191
$27.80
192 — 287
$26.90
288+
$26.00
Best Value

Details

682077

Hydrate Your Brand with Custom 18 oz. Thermos® Guardian Collection Stainless Steel Tumblers

  • Durable, double-wall, vacuum-insulated stainless steel tumbler with protective powder-coated finish
  • Easy-to-clean, leak-resistant slide lock lid
  • Keeps beverages cold for up to 14 hours or hot for up to 5 hours
  • Exterior stays cool to the touch with hot beverages and sweatproof with cold
  • Fits most standard car cup holders
  • Top-rack dishwasher safe
  • Do not microwave
  • Holds 18 oz.

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Quality Guaranteed ✓

Our Brand Love Guarantee assures quality products and precise decoration. If your order is defective, damaged, or incorrectly decorated, we’ll take it back and refund you in full.

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Returns will be accepted and you will be refunded in full under the following conditions:

  • Product is materially damaged
  • Product is defective in materials or workmanship
  • Product does not materially meet or exceed published product specifications
  • Product decoration contradicts uploaded and approved artwork
  • Any return requests must be made within ninety (90) days of receiving the product

For questions about our Brand Love Guarantee & Return policy, please chat with us online or call 800-491-3003 for customer support. We want you to love your product! We can also consider other situational circumstances by mutual agreement.

Thermos Guardian Tumbler Keeps Your Brand in Hand All Day

The 18 oz. Thermos® Guardian Collection Stainless Steel Tumbler is built for people who take their beverages seriously. Double-wall vacuum insulation keeps drinks cold for up to 14 hours or hot for up to 5 hours. That performance makes this tumbler a standout choice for employee onboarding kits, corporate gifts, and trade show giveaways. Your brand mark travels with recipients through commutes, meetings, and outdoor events every single day.

Staples Promotional Products offers this Thermos® Guardian tumbler as a branded piece your audience will actually use. The powder-coated exterior gives it a premium, tactile feel that reflects well on your organization. Whether you are building a wellness program, rewarding a sales team, or creating a client retention gift, this tumbler delivers a gifting moment people remember.

Branded Thermos® Guardian Tumblers Generate Lasting Daily Impressions

Custom tumblers earn brand impressions every time someone reaches for a drink. The Thermos® name carries built-in credibility with recipients, which strengthens your brand association. Personalized tumblers like this one fit naturally into corporate gifting programs, new-hire welcome kits, and client appreciation campaigns. A product people use daily is a product that keeps your logo visible.

This tumbler fits most standard car cup holders, so it travels wherever your recipients go. That portability extends your brand reach beyond the office into commutes, gyms, and weekend activities. Staples Promotional Products makes it straightforward to configure your imprint and order in bulk for any upcoming event or gifting occasion.

Thermos® Guardian Tumbler Specs and Customization Details

This tumbler holds 18 oz. and is constructed from stainless steel with double-wall vacuum insulation. The powder-coated exterior stays cool to the touch with hot beverages and sweat-free with cold drinks. The slide lock lid is leak-resistant and easy to clean. The tumbler is top-rack dishwasher safe. Do not microwave this product.

Customization options are available directly on this page. Configure your imprint to match your brand colors and artwork. Minimum order quantities and production timelines are listed in the ordering details above. Contact the team if you need guidance on artwork setup or want to request a quote for a large order.

Browse all promotional drinkware from Staples Promotional Products.

Frequently Asked Questions

Is the Thermos® Guardian Tumbler dishwasher safe?

Yes, the Thermos® Guardian Collection Stainless Steel Tumbler is top-rack dishwasher safe. That makes it easy for recipients to maintain daily, which increases how often they use it. More frequent use means more daily impressions for your brand. Do not place this tumbler in a microwave.

What is the minimum order quantity for custom Thermos® Guardian tumblers?

Minimum order quantity details are listed on this product page. Staples Promotional Products works with organizations of many sizes, from small team gifts to large-scale corporate orders. Add the tumbler to your cart or contact the team directly to confirm current minimums and get a quote tailored to your program.

Can I add my logo to this tumbler in multiple colors?

Yes, you can customize this tumbler with your brand mark. Imprint options are available to configure directly on this page. For specific questions about color matching or artwork requirements, reach out to the Staples Promotional Products team before placing your order. They can walk you through available options for your design.