Insulated Stainless Steel Tumblers in 20 oz and 30 oz

Shop two active DBM drinkware formats: a 20 oz Stainless Steel Insulated SureGrip Logo Tumbler with a clear lid and a 30 oz Tumbler Water Bottle with Flip Straw and Top Handle. Both are etched in the United States with the DBM message, “Yesterday is behind you, move forward today,” but their lids, handles and insulation claims differ.

20 oz SureGrip Travel Tumbler

The 20 oz Polar Camel travel mug uses 18/8 Type 304 stainless steel and double-wall vacuum insulation. Its product page lists SureGrip ridging, a clear lid, a narrower base designed to fit most standard cup holders, double laser-etched logos, and BPA- and lead-free construction.

Choose this format when you prefer a smaller travel-mug profile, a simple clear lid and a textured grip. Use the individual listing as the authority for current availability and care.

30 oz Tumbler Bottle with Flip Straw

The 30 oz model uses 18/8 food-grade stainless steel and triple-wall vacuum insulation. Its listing describes a foldable flip-straw nozzle that is leak-proof when snapped shut, a rotating top handle, a wide mouth for adding ice and a tapered base designed for standard car cup holders.

The product page specifically claims more than 30 hours of cold retention and up to 10 hours of hot retention. Real-world temperature retention can vary with starting temperature, lid use, fill level and conditions, so treat those figures as product-specific claims rather than a guarantee for every use.

Compare the Two DBM Tumblers

• Capacity: Choose 20 oz for a more compact serving or 30 oz for more volume between refills.
• Drinking opening: The 20 oz tumbler has a clear lid; the 30 oz bottle uses a flip straw.
• Carry style: The 20 oz model has SureGrip ridging, while the 30 oz model adds a rotating top handle.
• Insulation: The 20 oz listing specifies double-wall vacuum insulation; the 30 oz listing specifies triple-wall vacuum insulation.
• Message: Both active designs carry the DBM reminder, “Yesterday is behind you, move forward today.”

How to Clean an Insulated Tumbler

Care instructions can vary by lid, seal and finish. Check the product or packaging before using a dishwasher, bleach, abrasive pad or other strong cleaner. For a practical routine covering the vessel, lid and straw, read how to clean a stainless steel water bottle or tumbler.

Insulated Tumbler FAQs

Are both tumblers stainless steel?

Yes. Both current listings specify 18/8 stainless steel. The 20 oz page also identifies it as Type 304.

Which tumbler has a straw?

The 30 oz Tumbler Water Bottle has a foldable flip straw. The 20 oz SureGrip model uses a clear travel-mug lid.

Do both fit cup holders?

Each product page describes a tapered or narrower base for cup-holder use. Cup-holder dimensions vary, so compare the live product details with your vehicle or holder before ordering.

Are the tumblers dishwasher safe?

The current product descriptions do not state dishwasher compatibility. Follow any care directions on the product or packaging; when uncertain, hand-wash the vessel and removable lid parts with mild dish soap and water.

How long does the 30 oz tumbler keep drinks cold?

Its listing claims more than 30 hours cold and up to 10 hours hot. Results can vary by use and conditions.