3-Piece Set of Premium Water Bottle Replacement Caps*Upgraded Spill-Proof Design for 3 & 5-Gallon Water Jails (55mm Opening)*Key Features:✅ Universal 55mm Fit - Perfect replacement cap for standard 3/5-gallon water bottles✅ Military-Grade Leakproof Seal - Triple-layer silicone gasket prevents spills during transport/pouring✅ Durable Reusable Design - High-quality PP+TPR materials withstand 1000+ open/close cycles✅ Hygenic Easy-Clean Surface - Smooth inner lining resists mold/mildew buildup✅ 3-Piece Value Set - Includes 2 standard caps + 1 reinforced "heavy duty" capTechnical Specifications:✔ Compatible Bottle Neck Size: 55mm diameter✔ Material: Food-Grade Polypropylene + Thermoplastic Rubber✔ Temperature Resistance: -20°F to 240°F (-29°C to 116°C)✔ Set Includes:2x Standard Replacement Caps1x Extra-Strong Transport Cap
