CS COSDDI 12oz red tumbler full, ready for daily use.
CS COSDDI lid with silicone seal close-up, showing leak-proof design.
CS COSDDI bottom close-up, non-slip stability for desks and cars.
CS COSDDI slim side profile, easy to grab with a narrow body.
CS COSDDI tumbler fitting in a car cup holder for on-the-go use.
CS COSDDI hand-held view, comfortable grip during travel.
CS COSDDI travel-ready setup for outdoor or office use.

CS COSDDI

CS COSDDI 12oz Stainless Steel Vacuum Insulated Tumbler — Spill-Proof Travel Mug, Red

High-performance kitchen and dining made for confident daily results

$22.17

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Why customers choose Oico Home, Kitchen and Dining

Overview

Meet the CS COSDDI 12 oz stainless steel vacuum insulated tumbler, a compact companion for hot or cold drinks on the go. Manufactured from food-grade 304 stainless steel, it delivers a neutral flavor profile with reliable rust resistance, so you can sip confidently wherever your day takes you. The slender, stylish red exterior pairs well with a wide range of mugs and bags, making it a practical staple for daily routines and weekend adventures.

Leak-proof design and stability

The lid features an airtight silicone seal and an air vent that allows smooth pouring, preventing drips or sudden spills. A soft rubber base adds stability on desks, countertops, or in vehicle cup holders, helping keep your drink upright even during busy moments.

  • Airtight seal and vented lid for controlled, spill-free sipping
  • Rust-resistant, taste-neutral 304 stainless steel maintains drink integrity
  • Non-slip bottom reduces the chance of tipping on flat surfaces

Compact, versatile capacity

The 12-ounce capacity is ideal for a quick morning coffee, a refreshing iced tea, or a small beer, all wrapped in a slim, easy-to-grip form. The narrow body slides into most car cup holders, making it a convenient travel companion.

Everyday use and scenarios

Designed for both indoor and outdoor settings—home, office, school, travel, cycling, or casual outings. Its compact silhouette stays unobtrusive in bags while helping drinks stay at the desired temperature for longer between sips.

Care and maintenance

  • Hand wash recommended to preserve the seal and finish
  • Dishwasher not recommended; avoid microwave and harsh abrasives

FAQ

Q: Is the CS COSDDI 12 oz tumbler leak-proof and travel-friendly?

A: Yes. The airtight silicone seal and vented lid help prevent spills; it fits most cup holders for on-the-go use.

Q: How should I care for the tumbler?

A: Hand wash recommended; avoid dishwasher and microwave to maintain the seal and finish.

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