BPA-Free Leakproof Design Intelligent Insulated Tumbler 24H Hot & Cold Retention
Features:
1.Durable insulation effect
2,Mini cup is easy to carry
3.Suitable for all ages and there are many colors to choose from
4.Can be given as a customized gift to a firend
5.Various printing processes
6. Beauiful atmosphere
7.Different capacity selection
8.Simple and lovely appearance
9.Material safety and environmental protection
10.Different logos can be customized
Product Description

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Name
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420ML One hand flip lid insulated tumbler for sport
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Material
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Stainless Steel Bouncing Cup for outdoor
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Capacity
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420ml
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Colour
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Customized
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Size
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60pcs/ctn 58*45*52cm
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Packaging
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White Box/Customized Color Printed Box
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*Key Features (Bullet Points)**
**Ultra-Long Temperature Control**
Advanced double-wall vacuum insulation keeps drinks hot for **12-24 hours** and cold for **24-48 hours** - perfect for coffee, tea, ice water, or smoothies.
**Premium 18/8 Stainless Steel**
Food-grade stainless steel interior resists rust, odors, and stains. No metallic aftertaste, 100% safe for health.
**Leakproof & One-Hand Operation**
Push-button flip lid with silicone seal locks tightly. Tilt to sip effortlessly - ideal for driving, hiking, or gym.
**Sweat-Free & Ergonomic Design**
Condensation-free exterior protects hands and tables. Textured grip ensures no slipping, even with gloves.
**Multi-Scene Compatibility**
Fits car cup holders (≤3.5" diameter), dishwasher-safe (lid hand wash), and survives accidental drops.
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**Technical Specifications**
- **Capacity**: 20oz / 500ml (Also available in 16oz & 32oz)
- **Material**: 18/8 Stainless Steel (Body) + Food-Grade Silicone (Seal)
- **Insulation**: Double-Wall Vacuum + Copper Plated Layer
- **Dimensions**: 3.3" (W) x 8.1" (H)
- **Weight**: 14.5oz / 410g
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**Why Choose This Tumbler?**
**All-Day Performance**
> *"Morning coffee stays piping hot until lunch, while evening cocktails stay chilled without ice dilution."*
**Eco-Friendly & Durable**
> *Replace single-use plastic bottles - our stainless steel tumbler withstands 10+ years of daily use.*
**Engineered for Real Life**
- Anti-slip base prevents spills on shaky desks or uneven trails.
- Wide mouth fits ice cubes and easy cleaning brushes.
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**Perfect For:**
- **Office Warriors**: Stay caffeinated during back-to-back meetings.
- **Gym Enthusiasts**: Hydrate without interrupting your workout.
- **Travelers**: Complies with TSA carry-on standards (lid openable).
- **Parents**: Kid-proof design survives backpack tosses.
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**What's in the Box?**
- 1× Stainless Steel Tumbler (Color: Choose from Midnight Black/Arctic Silver/Rose Gold)
- 1× Removable Splash-Resistant Straw
- 1× Silicone Base Protector
- 10-Year Warranty Card
SEO-Optimized Product Description**
Maximize your hydration game with **StainlessGuard PRO Tumbler**, the ultimate stainless steel vacuum insulated bottle engineered for modern lifestyles. Whether you're a busy professional needing all-day hot coffee or an adventurer craving icy drinks under the sun, our BPA-free thermal cup delivers unmatched 24-hour temperature retention. The one-handed flip lid with military-grade leakproof seal ensures mess-free sipping anywhere, while the scratch-resistant matte finish maintains elegance through daily abuse. Join 500,000+ satisfied users who trust us for durable, eco-conscious drinkware. Click [Add to Cart] to experience the difference today!
Conversion Triggers**
- **4.9/5 Stars**: "Best tumbler I've owned!" - Sarah, Verified Buyer