16 Oz Stainless Steel Tumbler

 

A compact double-wall vacuum insulated container built for beverage brands, retail lines, and corporate merchandise programs. Engineered with food-grade 18/8 stainless steel to maintain liquid temperatures while offering full surface customization.

 

 

The 16 oz Stainless Steel Tumbler delivers optimal thermal retention in a versatile standard capacity, serving as a reliable base for custom product launches and private label collections.

 

 

Double-Wall Vacuum Insulation: Eliminates outer sweat and maintains internal cold temperatures for up to 12 hours and hot temperatures for up to 6 hours.

18/8 Food-Grade Stainless Steel Construction: Protects against rust, corrosion, and flavor transfer without requiring internal liners.

Universal Cup Holder Fit: Features a tapered base profile that fits standard vehicle drink holders for daily convenience.

BPA-Free Clear Lid: Uses shatter-resistant Tritan material with a removable silicone gasket for complete seal integrity and easy cleaning.

Durable Powder-Coated Exterior: Resists scratches, chips, and daily wear during transport and long-term use.

 

 

Feature	Specification Details
Capacity	16 oz (470 ml)
Body Material	Inner: 304 Stainless Steel (18/8) / Outer: 304 Stainless Steel
Insulation Type	Double-Wall Vacuum Thermal Barrier
Height	162 mm (excluding lid)
Top Diameter	88 mm
Base Diameter	68 mm
Net Weight	260 g
Thermal Performance	Keeps Hot ≥ 6 Hours (>60°C), Keeps Cold ≥ 12 Hours (<10°C)
Lid Material	AS / Tritan / PP (BPA-Free)
Sealing Gasket	Food-Grade Silicone
Surface Finish	Matte Powder Coating / Glossy Painting / Metallic Finish
Compliance	FDA, LFGB, Prop 65 Compliant
Standard Packaging	Egg Crate / White Box / Custom Color Box

 

 

Raw Material Integrity: Uses certified 304 (18/8) stainless steel containing 18% chromium and 8% nickel for structural durability and corrosion resistance.

Seamless Vacuum Processing: Utilizes high-vacuum firing technology at 1000 ℃ to remove air between steel layers, establishing an absolute thermal barrier.

Non-Toxic Sealing Technology: Uses lead-free glass bead sealing at the bottom vacuum port to satisfy strict regulatory compliance standards.

Structural Ribbing: Reinforced interior rim prevents deformation under repeated dropping or high-pressure lid placement.

 

 

Slide Lid: Clear push-on lid featuring a magnetic or mechanical slide closure to minimize accidental splashes.

Flip Lid: Threaded or press-in cap with a secure flip-top locking tab for active leak prevention.

Straw Lid: Direct-access drinking lid equipped with a reusable food-grade silicone or 304 stainless steel straw.

Ergonomic Handle Attachments: Optional press-fit plastic or welded stainless steel handles designed for solid grip stability.

 

 

Powder Coating: Textured matte surface providing enhanced tactile grip and impact resistance against chipping.

Spray Painting: High-gloss or semi-gloss liquid paint offering vibrant color matching capabilities.

Gradient Finish: Two-tone blended color application for specialized retail aesthetics.

Sublimation Coating: Glossy white polymer outer layer engineered for full-wrap heat transfer printing.

Color Matching: Precision tint adjustment based on Pantone PMS codes.

 

 

Laser Engraving: Removes outer coating to expose raw steel underneath, creating permanent, wear-proof logos.

Silk Screen Printing: Suitable for 1-3 color vector logos requiring sharp edges and consistent color placement.

UV Digital Printing: Full-color, high-resolution printing for intricate artwork, gradients, and photographic designs.

3D Relief Printing: Creates raised, tactile surface textures over custom graphics.

Custom Tooling & Molding: Complete CAD modeling support for custom outer shapes, base embossing, and proprietary lid designs.

 

 

Retail Drinkware Brands: Provides a standardized, high-demand size ready for private label printing and custom retail packaging.

Corporate Gift Programs: Offers a functional, durable substrate for custom laser-engraved employee recognition and corporate gifts.

Outdoor & Fitness Collections: Holds cold beverages during workouts or outdoor travel while remaining easy to clean.

Coffee Shop Chains: Serves as reusable, eco-friendly drive-thru merchandise to replace single-use paper cups.

 

 

Strict Automated QC Testing: Every unit undergoes automated vacuum pressure testing and hot-water temperature verification during production.

In-House Coating and Printing: Integrated manufacturing lines handle painting, powder coating, and printing under one roof to control yield rates and lead times.

Full Chemical Safety Compliance: All raw materials undergo regular third-party lab testing to ensure compliance with FDA, LFGB, and California Prop 65 standards.

Scalable Production Line Capacity: Dedicated automated press lines allow consistent daily output, maintaining steady delivery schedules for volume orders.

 

 

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