New Arrival 12oz 304 Stainless Steel Double Wall Leak-Proof BPA Free Sublimation Blank Tumbler Flip Top Kid Vacuum Flask Handle

Name: New Arrival 12oz 304 Stainless Steel Double Wall Leak-Proof BPA Free Sublimation Blank Tumbler Flip Top Kid Vacuum Flask Handle
Brand: Sichuan Locusts Network Technology Co., Ltd.
SKU: 10000017233298_1
Price: 3.49 USD
Availability: InStock
Rating: 4.8 (100 reviews)

Product overview

Core functionalities

Applicable scenarios

Unique advantages

Temperature Retention: Double-wall vacuum insulation maintains hot/cold beverages for extended periods, ideal for 12oz servings.
Convenient Design: Flip-top lid with straw compatibility ensures spill-proof use, while the sublimation blank surface allows for personalized branding or patterns.
Durability & Portability: Stainless steel construction with a handgrip handle provides ergonomic comfort and resistance to dents/rust.

Key features

1. Material Technology

With double-wall stainless steel construction, maintain optimal temperature retention for 12 hours hot and 24 hours cold—outperforming conventional single-wall bottles*. The eco-friendly material aligns with sustainability goals, reducing environmental impact.

2. Interactive Design

With a quick-flip lid design, access drinks effortlessly without removing the lid, enhancing convenience over traditional screw-top models*. The ergonomic handgrip ensures a secure, comfortable hold during use.

3. Performance Parameters

With advanced vacuum insulation technology, deliver consistent temperature stability for all-day hydration, ideal for both hot and cold beverages. The 12oz capacity balances portability and functionality.

4. Scenario Solutions

Designed for school and active lifestyles, the detachable handle offers versatile portability for classrooms, outdoor adventures, or daily commutes. The flip-top lid and wide mouth simplify refilling and drinking on-the-go.

5. Certification Standards

With EPR certifications from France and Germany, meet strict environmental packaging regulations, ensuring compliance with sustainable production and recycling standards*.

Product details

The New Arrival 12oz Stainless Steel Double Wall Tumbler combines sleek design, practicality, and customization. With a flip-top lid, detachable handle, and sublimation-ready surface, it’s ideal for everyday use, outdoor activities, and back-to-school needs. Built with eco-friendly materials and certified to EPR standards in France and Germany, it offers durability and temperature retention for hot or cold beverages.

Technical specifications

Feature	Specification	Benefit
Material	18/8 Stainless Steel	Rust-resistant, temperature retention
Insulation	Double-wall vacuum technology	Keeps drinks hot for 12h/cold for 24h
Lid Design	Leak-proof flip-top lid	Spill-resistant and easy one-handed use
Handle	Detachable, color-customizable	Ergonomic grip for secure carrying
Capacity	12oz (354ml)	Perfect for on-the-go hydration
Certifications	EPR France/Germany Packing Compliance	Environmentally responsible production
Customization	Sublimation-ready blank surface	Add logos, patterns, or branding

Customization guide

Adjustable parameters include handle color (pink, green, yellow, brown) and surface design via sublimation. Ideal for schools, corporate branding, or personalized gifts.

Get inspired

With its flat-edge design and wide mouth, this tumbler is perfect for adding snacks or ice cubes. The flip-top lid ensures no spills during school commutes or hikes. Pair it with the included straw for easy sipping.

Choose your model

Parameter	Base Model	Advanced Model	Pro Model
Insulation Duration	12h hot/24h cold	+15% longevity	+30%* premium retention
Handle Customization	4 color options	8 colors + engraving	Unlimited designs
Capacity	12oz	16oz	20oz
Weight	180g	200g	220g

*Compared to industry benchmarks, the Pro Model’s insulation outperforms by 30%.

Supplier's note

Three Technical Breakthroughs:
- Flip-Top Lid Design: Leak-proof mechanism reduces spill risk by 40% vs. traditional screw lids.
- Double-Wall Vacuum Technology: Maintains temperature 20% longer than standard stainless steel tumblers.
- EPR Compliance: Eco-friendly materials cut carbon footprint by 25%, aligning with EU regulations.
Optimal Version Selection:
- Base Model: Ideal for everyday users (students, commuters) prioritizing affordability and basic needs.
- Advanced Model: Best for active lifestyles (hikers, gym-goers) needing extra capacity and durability.
- Pro Model: Tailored for businesses or events requiring premium customization (logos, corporate branding) and maximum insulation.

Example: The Pro version’s 30% enhanced insulation enables safe handling of hot beverages in extreme weather. Paired with its sublimation-ready surface, this creates a versatile tool for marketing campaigns or outdoor events.

Frequently asked questions

Which stainless steel water bottle is best for kids with small hands?
How do I clean the flip-top lid of a stainless steel tumbler?
Stainless steel vs plastic water bottles: Which is better for daily use?
Can I customize these vacuum flasks with logos or colors?
Are these vacuum flasks certified for safety?
Which water bottle is best for school lunches and outdoor activities?
How long does the insulation last in a 12oz vacuum flask?
Are these eco-friendly alternatives to single-use plastic bottles?

Product comparison

Category	Usage Scenarios	Characteristics	Advantages	Disadvantages
Stainless Steel Vacuum Flask	Outdoor, Office, School, Daily Use	- Double-wall vacuum insulation (Industry: 8h保温, Our Base: 10h▲, Advanced: 12h▲▲) - 18/8 stainless steel (0.5mm Base, 0.6mm Advanced▲) - Flip-top lid (Base) + straw option (Advanced▲) - EPR certified (France/Germany) - Detachable ergonomic handle (IP67 rated)	▲▲ Long insulation (up to 12h) ▲ Durable material (ASTM A240) Eco-friendly certifications Customizable colors/styles	Heavier than plastic (400g) Higher cost than basic models
Plastic Insulated Bottle	Commuting, Gym, Travel	- Tritan plastic (BPA-free, ASTM D7863) - Insulation: 6h保温 (Industry standard) - Leak-proof lid (ASTM F3118) - Lightweight (200g)	Lightweight (200g) Affordable Shatterproof	Shorter insulation (6h) Less durable over time
Glass Bottle	Home, Office (Non-insulated)	- Borosilicate glass (耐高温300°C, ASTM C128) - No insulation (室温保持) - Non-toxic (FDA compliant)	Non-toxic material Stylish aesthetic	Fragile No insulation Heavy (500g)
Aluminum Bottle	Hiking, Outdoor	- Aluminum body (0.3mm, ASTM B209) - Insulation: 6h保温 (Industry standard) - Lightweight (300g)	Lightweight (300g) Durable for short trips	Less insulation than steel May dent
Ceramic Tumbler	Home, Office (Aesthetic Focus)	- Ceramic interior (lead-free, ASTM C738) - No insulation (室温) - Microwave-safe (ASTM C1056)	Safe for hot drinks Stylish designs	Heavy (600g) Fragile No insulation
Collapsible Bottle	Travel, Camping	- Silicone material (FDA compliant, ASTM D2784) - Collapsible design (折叠后体积减半) - Lightweight (150g) - Limited insulation (2h保温)	Ultra-portable (折叠后体积减半) Space-saving	Short insulation (2h) Less durable