Bulk Outdoor Camping Vacuum Flasks – Wholesale & OEM Solutions for Distributors

Looking for durable, high-performance outdoor camping vacuum flasks in bulk for your wholesale business? As a professional stainless steel vacuum flask factory, we specialize in manufacturing premium insulated flasks designed to keep beverages hot or cold for extended periods, perfect for camping, hiking, and outdoor adventures. Our B2B-focused solutions include custom OEM/ODM services, competitive bulk pricing, and flexible MOQs to meet the needs of importers, wholesalers, and distributors worldwide.

Request a free quote today and expand your product line with best-selling camping water flasks that deliver superior performance!

What is an outdoor vacuum flask?

The outdoor vacuum flask is also called an outdoor thermal water kettle. Its appearance is similar to a large stainless steel insulated water bottle. Usually, the outdoor vacuum water flask capacity will be larger than 1000ml, and the most popular is the capacity above 2.5L. It will come with a portable handle and multifunctional lid for easy carrying and drinking of hot water outdoors. The outdoor vacuum flask's biggest feature is that it can keep the temperature of hot water for a long time without major changes. Great for hydration in cold weather and outdoors. If you are outdoors in summer, it can also maintain the cool taste of ice water, allowing you to enjoy the stimulating experience of ice water in a hot environment.