Waterproof sports foldable backpack

【Waterproof foldable and portable design】 The backpack is made of high-density waterproof fabric and professional water-repellent coating, and is equipped with sealed stitching and waterproof zippers, which can effectively resist water penetration in rain, sweat and slippery environments. The foldable storage structure design can compress the backpack to one-third of its original size when not in use, and can be easily put into a pocket or suitcase for easy carrying and storage, greatly improving the convenience and adaptability of outdoor sports and travel.

【Large-capacity hydration airbag system】 The built-in dedicated hydration airbag compartment can be adapted to various large-capacity soft water bags to meet long-term hydration needs. The main compartment of the backpack is spacious and can accommodate necessary equipment and daily necessities. The front pocket is reasonably designed for quick and easy placement of mobile phones, keys and energy supplies. The structure is scientifically divided and the storage is orderly, allowing you to drink water and replenish at any time during exercise to maintain a good physical condition.

【Comfortable decompression air cushion shoulder strap】 The shoulder strap adopts an ergonomic air cushion filling design, which can effectively disperse the carrying pressure, fit the shoulder curve, and reduce shoulder and neck fatigue during long-term cycling or hiking. The surface of the shoulder straps is covered with breathable mesh material to enhance air circulation and keep the carrying area dry and comfortable. The backpack back panel is also equipped with an adjustable air cushion back panel, which fits the waist and back lines and improves stability when walking and riding.

【High-visibility reflective decoration】 The front and back of the backpack and the shoulder straps are decorated with multiple high-brightness reflective strips and reflective logos to improve the visibility and safety factor of the rider in low light conditions at dawn or at night. The reflective elements are arranged reasonably, which not only ensures beautiful and fashionable, but also provides an additional safety barrier when driving or hiking through complex road conditions, helping users to travel with peace of mind.

【Thermal insulation lining structure】 The interior of the backpack uses high-efficiency insulation materials to provide double insulation protection for hydration airbags, drinks or food, which can maintain warmth in cold environments and keep the temperature of cold drinks in high temperature environments. Whether it is long-distance cycling, mountain hiking, or short trips and camping in the wild, it can bring users a more comfortable supply experience, making every trip more enjoyable.

Material type: all-polyester

Packing list: waterproof sports foldable backpack * 1