Stainless Steel Mountaineer Travel Cup

Stainless Steel Mountaineer Travel Cup: Rugged Insulated Drinkware for Global Wholesale Buyers

Product Overview

The Stainless Steel Mountaineer Travel Cup is engineered for adventurers, outdoor enthusiasts, and travelers who demand durability, thermal performance, and portability. Built with military-grade 316 stainless steel and a triple-layer vacuum insulation system, this cup retains heat for 14 hours and cold for 30 hours, even in extreme temperatures

Core Specifications

- Material: 316 surgical-grade stainless steel

- Capacity: 16 oz (473ml) ±5ml tolerance

- Dimensions: 18cm height × 7cm diameter

- Weight: 420g

Key Features & Scientific Validation

1. Extreme Temperature Resistance

- Vacuum Insulation: A 0.02mmHg vacuum layer reduces heat transfer by 95%, outperforming standard double-wall cups by 40% 

- Real-World Testing:

- Hot Drinks: Keeps coffee at 68°C+ for 14 hours in -10°C mountain conditions.

- Cold Drinks: Preserves ice for 30+ hours in 40°C desert environments.

2. Mountain-Proof Durability

- Anti-Corrosion: 316 steel resists pitting from saltwater and acidic beverages

- Crush Resistance: Withstands 1.2-ton vertical pressure 

3. Leak-Proof & One-Handed Operation

- QuadLock™ Seal: Patented 4-point locking mechanism prevents leaks during 3-meter drops or 45° tilting.

- Magnetic Lid: Opens smoothly with gloves, even in sub-zero temperatures

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