Camping Military Flask

Technical Excellence

① Natural Corrosion Resistance of 1070 Pure Aluminum: After surface anodizing treatment, 1070 pure aluminum forms a more uniform and dense protective film due to its exceptionally low impurity level when compared to regular aluminum alloys.

Oxidation Resistance: The aluminum alloy successfully prevents chemical interactions with acidic beverages (such as electrolyte powders containing citric acid) due to its exceptional stability in humid or salt spray settings.

Food Safety Grade: 100% non-toxic, FDA and LFGB approved, guaranteeing no lingering smells when drinking water is stored for an extended period of time.

 

② Sealing System: The product's longevity is determined by the dependability of the food-grade silicone and freeze-crack resistant cap. The sealing components have been upgraded:

Seal Material: Rather than using inexpensive synthetic rubber, high-molecular food-grade silicone is used. Extreme cold does not cause silicone to harden or crack, and high temperatures do not cause it to leak dangerous chemicals.

Pressure Resistance: Tested at a steady pressure of 1.0 Bar, guaranteeing 100% airtightness even in conditions when pressure fluctuates above 4,000 meters.

 

③ Leak-proof Rating and Thread Engagement (Precision Threading):

High-precision machining: CNC machines precisely machine the bottle neck threads, guaranteeing a 0.1mm error margin in thread interaction with the cap.

Leak-proof Performance: The leak-proof rating satisfies the highest level after 10,000 cycles of repeated opening and shutting fatigue testing with no thread stripping or seal failure.

As your Heavy Duty Camping Flask Supplier, we offer a complete closed-loop supply chain service:

• Customization Solutions: Supporting full-body laser engraving or deep stamping to ensure your corporate logo never wears off in harsh usage environments.
• Global Logistics Expertise: We are familiar with Amazon FBA packaging requirements and international sea freight customs clearance processes, offering various trade terms such as DDP/CIF.
• Rapid Sample Service: For B2B bulk procurement, we can complete sample production with your branding within 3-5 working days.

Q1: Does the 1070 pure aluminum kettle have better corrosion resistance than stainless steel?

A1: Under lightweight requirements, 1070 pure alumithrough high-quality anodizing processes, can provide corrosion resistance comparable to 304 stainless steel, but its weight is only about 40% of that of stainlss steel.

Q2: Can the sealing silicone ring be replaced separately if damaged?

A2: Yes. We provide an additional 1% - 2% of spare parts for consumable seals large B-end orders to ensure the continuity of after-sales service.

Q3: Does this product support heating over an open flame?

A3:Yes, it does.