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$18.48
20 oz Insulated Coffee Tumbler Double-Wall Vacuum, 100% Leak-Proof Sliding Lid
- Industry-Leading Thermal Performance: Double-wall vacuum + copper-coated stainless steel keeps drinks hot up to 6 hours or ice-cold up to 24 hours—perfect for iced coffee lovers.
- Upgraded Leak-Proof Sliding Lid: Smooth-glide slider locks tight for 100% leak-proof performance—flip it upside down without a drop.
- Premium Food-Grade Stainless Steel: BPA-free 18/8 (304) steel preserves pure flavor with no metallic aftertaste—great for coffee, tea, smoothies, and daily hydration.
- Hassle-Free Cleaning: Fully detachable slider lid eliminates grime traps. Includes a flexible cleaning brush to reach every corner—no stains, no odors.
- Sleek, Durable & Travel-Ready: Scratch-resistant powder coat finish; fits most car cup holders. Modern colors for work, travel, and outdoors.
- Lifetime Warranty & Support: Backed by responsive, friendly customer care whenever you need it.
Product Description
Meet your go-anywhere 20 oz stainless steel tumbler. RAYMYLO pairs vacuum insulation with a copper-coated inner wall to lock in temperature, while the upgraded sliding lid delivers true spill-proof, leak-proof confidence. The food-grade 18/8 build keeps flavors clean, the detachable lid cleans in seconds, and the powder coat finish stands up to daily use. Whether it’s iced coffee for 24 hours or hot lattes for a long commute, this travel mug is built for life on the move.
Where It Shines
- On the Go: Leak-proof companion for commutes, road trips, and mountain trails.
- Office: 24-hour chilled coffee with smudge-proof confidence.
- Gym: One tumbler for workouts, errands, and lazy Sundays.
- City Walk: Slim silhouette fits cup holders, bags, and your content feed.
- Gift: Thoughtful, durable, and useful—ice retention they’ll notice.
Specifications
| Capacity | Material | Insulation | Thermal Hold | Lid | Leak-Proof | Finish | Cup Holder Fit | Included | Care |
|---|---|---|---|---|---|---|---|---|---|
| 20 oz | 18/8 (304) stainless steel, BPA-free | Double-wall vacuum + copper coating | Cold ≤ 24 hrs; Hot ≤ 6 hrs | Detachable sliding lid | Yes (inverted-safe) | Scratch-resistant powder coat | Most standard car holders | Tumbler, sliding lid, cleaning brush | Hand-wash lid/seal; bottle body as preferred |
How to Clean & Prevent Leaks
- Detach the slider: Lift the slider off the track for full access.
- Clean the seal: Remove the silicone ring and wash; seat it flat when reinstalling.
- Deep clean: Use the included flexible brush to reach corners and the slider channel.
- Reassemble & test: Press the lid evenly, slide to lock, then tip to confirm seal.