Klein Tools 55580 Stainless Steel Tumbler – 20 oz, Insulated, Flip-Top Lid

All‑Day Hydration for the Job Site

The Klein Tools 55580 20‑Ounce Tumbler is built for hands‑on days and everyday adventures. Its durable stainless steel construction, paired with a rugged textured silicone sleeve, delivers both a confident grip and a dependable feel when you need it most — whether you’re on a crowded project floor or taking a quick break between tasks.

With a generous 20‑ounce capacity, this tumbler provides a practical balance between portability and usable volume. The double‑wall vacuum insulation works to maintain the beverage temperature you want, so you can stay refreshed without constant refills or heat‑related fatigue. Expect cold drinks to stay cool for hours and hot beverages to stay warm for several hours, depending on the environment and activity level.

Smart Design for Real‑World Use

The lid is engineered with a unique double‑thread design that twists smoothly with or without gloves, making it a reliable companion for winter mornings, dusty sites, or hectic workdays. When you’re ready to move, the flip‑top lid locks into a spill‑resistant seal that helps keep you and your surroundings clean during transport.

• Double‑thread lid design enables easy twisting with gloves on or off
• Flip‑top lid provides a spill‑resistant seal for on‑the‑go transport
• Textured silicone outer sleeve delivers slip‑resistant grip on wet or dry hands
• Slip‑resistant bottom pad helps stabilize the tumbler on varied surfaces

Built for Everyday Toughness

Crafted from BPA‑free, food‑grade stainless steel, the tumbler emphasizes safety and reliability for daily use in a range of environments. A removable rare earth magnetic lanyard adds a handy option to secure the tumbler to ferromagnetic surfaces, keeping it within reach when work slows down or you switch tasks.

• BPA‑free, food‑grade materials for everyday use
• Removable magnetic lanyard for secure attachment to metal surfaces
• Rugged yet refined exterior that resists scuffs during demanding days

Heritage and Practicality

From a company with over 160 years of experience, Klein Tools designs products to endure real‑world wear. The 55580 embodies the brand’s commitment to quality, precision, and thoughtful ergonomics, backed by a legacy of American craftsmanship. The tumbler’s design respects professionals’ needs without overpromising outcomes, offering practical benefits that may enhance daily routines, from early commutes to late shifts.

Care and Longevity

To preserve the finish and features, hand washing is recommended. The tumbler’s materials are chosen for durability, heat tolerance, and everyday versatility, making it a dependable companion across job sites, workshops, and homes.

In short, the Klein Tools 55580 combines thoughtful insulation, robust construction, and ergonomic details to suit people who value reliable performance, practical features, and a brand they can trust. While results may vary by use, this tumbler offers a credible option for staying hydrated on the go.