DOMICARE 20oz Stainless Steel Tumblers 8-Pack — Powder Black, Double-Wall Vacuum Insulated with Lids

DOMICARE 20oz Stainless Steel Tumbler 8-pack is a durable, double-wall vacuum insulated travel cup set with lids that keeps drinks hot or cold while resisting sweat and scratches.

Bring reliable temperature control and daily durability to every commute, event, or workplace with this bulk set of 20oz tumblers. Each cup is made from high-grade 304 (18/8) stainless steel, finished in a powder-coated black that resists chipping. The clear press-on lid helps prevent spills and lets you check contents at a glance, while the slim profile fits most vehicle cup holders and hands comfortably.

How long will drinks stay hot or cold in these tumblers?

The DOMICARE double-wall vacuum design slows heat transfer so beverages retain temperature longer than single-wall cups. You can expect hot drinks to remain warm for around three hours and cold drinks to stay chilled for up to nine hours in typical use.

• Double-wall vacuum insulation for extended temperature retention
• Electro-polished interior reduces flavor transfer
• Clear press-on lid helps reduce spillage and conserve temperature

Are these tumblers sturdy enough for daily or commercial use?

Yes — the tumblers are built from 304 (18/8) food-grade stainless steel that resists rust and deformation. The powder coat finish adds scratch and chip resistance, making the cups suitable for heavy rotation at offices, events, cafes, or for personal daily use.

• High-grade stainless steel construction for long-term durability
• Powder-coated exterior resists chips and maintains appearance
• Press-on lids provide light spill protection during transport

How should I clean and maintain these tumblers?

To preserve the powder coating and lids, hand washing is recommended; the electro-polished interior minimizes retained flavors and makes cleaning easier. Avoid abrasive scrubbers on the exterior to keep the finish intact, and remove the lid components to clean seals and rims thoroughly.

• Hand wash recommended to protect exterior coating
• Remove lids to clean seals and inside rims
• Electro-polished interior reduces lingering tastes

What size and fit can I expect for everyday convenience?

Each cup holds 20 ounces and has a slim, tapered design that fits most car cup holders and stacks neatly for storage. The textured powder-coated finish improves grip so the cup sits securely in hand without sweating when filled with cold drinks.

• 20oz capacity for full-sized coffee or cold beverages
• Tapered shape fits most vehicle cup holders
• Sweat-free exterior keeps hands and surfaces dry

Who is this for: This 8-pack is ideal for buyers who need multiple dependable travel mugs at once — think offices, catering, event planners, or families who want consistent performance across several cups. It also suits anyone wanting a reliable, low-maintenance tumbler with a professional matte black finish that hides wear and complements many settings. If you prioritize temperature retention, durability, and a non-sweating exterior in a bulk set, this DOMICARE 20oz insulated tumbler pack is built for that purpose.