Silicone Water Bottle Gasket Replacement O Ring

Product Description:
Restore your bottle’s leakproof performance with this durable silicone gasket replacement. Designed for Thermoflask 40oz and similar bottles, it provides a tight seal to prevent spills while keeping your drinks fresh and secure—an easy and cost-effective fix for worn-out seals.

Specifications:

• Material: Food-grade silicone (BPA-free)
• Type: O-ring gasket replacement
• Compatibility: Thermoflask 24oz / 32oz / 40oz / 64oz bottles
• Design: Flexible sealing ring
• Quantity: Multi-piece set (varies by pack)
• Temperature Resistance: High heat and cold resistant
• Installation: Easy manual replacement

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Key Features:

• Leakproof seal prevents spills and maintains insulation
• Made from safe, BPA-free silicone for daily use
• Extends bottle lifespan without needing replacement
• Easy to install and remove for cleaning
• Compatible with straw lids and spout lids
• Durable and resistant to wear and tear

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Other Details:

• Ideal for replacing worn or damaged bottle seals
• Helps maintain temperature retention of drinks
• Suitable for home, gym, travel, and outdoor use
• Often includes multiple sizes for different lid parts
• Dishwasher safe and easy to clean