Features: Shockproof protective cover crafted with high strength nylon your bottle from accidental drops, offering superior resistance for long lasting outdoor adventures. portable design with adjustable sizing ensures compatibility across various bottle dimensions. Ideal for hikers, campers, and active families seeking gear during outdoor activities or daily commutes. Engineered with anti textured grips to securely hold beverages during rainy hikes, kayaking trips, or sweaty gym . Reinforced abrasion resistant nylon construction withstands frequent outdoor usee. Specifications: : Nylon, with wear resistance and high strength, ensuring that the protective case provides excellent in all environments. Process: Fine sewing process is adopted to that each joint is firm and and increases service life. Size: Suitable for most standard-sized cups, the specific size can be adjusted according to the size of the cup. : A variety of colors are available, including black, blue, green, . to meet the needs of different users. , it can effectively damage to when falling, and is ideal for hiking, camping, mountaineering and other activities Package Includes: Packaging list information: - Field cup anti-fall protective cover (nylon ) × 1 - Product Instructions (Chinese Version) × 1 - Quality Card (Chinese Version) × 1 note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.