The long rectangular PVC hot water bottle is essentially a larger and longer traditional water-filled hot water bag. The inner liner is made of thick PVC plastic and cannot be charged; it needs to be filled with hot water for use. It differs from ordinary square or circular hot water bags.

Material: Thick high-density PVC, with strong toughness and explosion-proof and pressure-resistant properties. Some models do not have rubber gaskets, reducing the risk of aging and leakage of the gaskets.

Size: Most are 65-80 cm in length, with a capacity of approximately 1.8-2.2L, in a long and narrow shape.

Structure: Large-diameter water filling port + spiral sealing cover; many styles can be equipped with detachable plush covers to prevent scalding and be washable.

Usage method: Only fill with hot water, do not use boiling water, no electricity required; in summer, filling with ice water can be used for cold compress, suitable for both hot and cold use.

Main uses of the long rectangular PVC hot water bottle:

Warming the bed and bedding: The long strip can be placed on the bedding, warming the waist, legs, and feet at the same time, improving the coldness of hands and feet during sleep, and providing long-lasting warmth.

Body heat therapy: Applying to the neck, waist, abdomen, and knees; for women during menstruation, applying to the lower abdomen to relieve muscle pain.

It can also be used as a long pillow, and some can be placed under the neck for heat therapy on the cervical vertebrae.

Tips for use:

For safety and a better experience, it is generally recommended to fill with hot water at around 75-80℃. Fill the bag to three-quarters full, do not fill it to the brim. Many products come with a plush cover, which can be used to prevent scalding and extend the warmth retention time.

Changzhou Yuefeng Plastic Products Co., Ltd. specializes in the production of hot water bottle, PVC hot water bottle, hand warm hot water bottle, cold water sack, insert hot water bottle，cervical spine hot water bag, plush hot water bottle.