Features: Generic Replacement Lid for Water Bottles offer broad compatibility across major brands with leak proof silicone sealing, ensuring spill release hydrations wherever you go. Featuring tool release snapping on installation and sturdy plastic construction, this water bottle cap replacement maintains temperature retention while resisting cracks and wear. Designed for active professional, students, and outdoor adventurers needing efficient drinkware accessories for daily commutes, gym projects, or family trips. Securely contains liquids during desk workouts, hiking excursions, or child friendly outings with its ergonomic flipping top design and sweat proof base. Sustainable upgrade reduces plastic waste by revitalizing existing bottles through generic sizing and reinforced stress point engineering. Specifications: Materials: Plastic Calibers:Approx. 8cm/3.15inches Size:Approx.6.4x8cm/2.52x3.15inches Color: 20 Colors Optional, Please Refer to Pictures to Select Package Includes: 1Pc generic Replacement Lid note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color about the item.