Outdoor Hiking/Mountaineering Hydration Bladder	Outdoor Water Storage Bag

During hiking, cycling, mountain climbing and other sports, drinking water bags provide unparalleled convenience. As the core liner that comes into direct contact with drinking water, the safety, cleanliness and durability of the material are crucial. With its excellent comprehensive performance, TPU film has become the material of choice for high-end drinking bag brands, fully replacing PVC with safety risks and ordinary plastics with odor risks.

Why do top sports water bag brands trust our TPU film?

Highest safety standards, worry-free drinking water

Pain point solution: Ordinary plastics may release harmful substances, and PVC materials have the risk of plasticizers, which poses a health threat to long-term use.

Our solution: We provide food contact grade TPU films that meet strict standards and are free of BPA (bisphenol A) and phthalate plasticizers, ensuring that every drop of water flowing out is pure and safe.

Completely eliminate odor and restore the original taste of water

Pain point solution: The new water bag has a strong plastic smell, and the residual water smell after use is difficult to remove, seriously affecting the drinking experience.

Our solution: Our TPU film controls the purity of raw materials from the source and is naturally odorless. Whether it is a new bag or a long-term use, it can strictly maintain the clear taste of the water itself without any odor residue.

Excellent mildew resistance and easy cleaning

Pain point solution: The inside of the water bag is moist and the straw has many dead corners, which can easily breed bacteria and mildew. Improper cleaning can be harmful to health.

Our solution: The inner wall of the film is smooth and dense, which inhibits the attachment and growth of mold. The wide-diameter design makes cleaning more convenient and thorough, making it easy to maintain internal hygiene.

Ultimate flexibility and durability

Pain point solution: The water bag needs to be filled according to the shape in the backpack. Frequent squeezing and folding can easily lead to material fatigue and rupture.

Our solution: TPU film has extremely high tear strength and wrinkle resistance. Even if it is filled with water and vigorously exercised in the backpack, it can withstand repeated squeezing and twisting, eliminating the risk of bursting, and its lifespan is far longer than that of ordinary materials.

As light as nothing, assisting in the journey of lightweighting

Pain point solution: Every gram of outdoor equipment counts, and the weight of the water bag cannot be a burden.

Our solution: TPU material achieves excellent lightweight while providing super protection. Outdoor enthusiasts can hardly feel its weight during long treks.