Universal Silicone Replacement Gaskets - Leak-Proof O-Ring Kit for Reusable Water Bottles & Insulated Drinkware (Multi-Size BPA-Free Set)

Replacement Water Bottle Gaskets – Leak-Proof Silicone O-Ring Kit for Tumblers (12 Pieces + Tweezers)

Tired of spilling drinks because your tumbler won’t seal right? Instead of buying a new water bottle, swap out the worn seal. This replacement o ring kit fits most 24, 32, 40, and 64 oz tumblers with straw or spout lids. You receive 12 precision-cut silicone gaskets and a pair of stainless steel tweezers. Restore your bottle’s performance in minutes and save money on unnecessary replacements.

Perfect Fit That Stops Drips Every Time The three included diameters—2.09, 1.02, and 0.31 inches—match popular cup lid designs. Our leak proof tumbler seal creates a tight lock that keeps spills completely contained. Carry it in a gym bag, car cup holder, or office desk without worrying about wet surfaces. Your beverage stays secure wherever you go.

BPA-Free Silicone Built for Hot and Cold Drinks These water bottle gasket replacement parts use food-grade silicone that handles extreme temperatures from -40°F to 446°F. They resist cracking, warping, and chemical breakdown. Dishwasher safe and odor-neutral, they will not change the taste of your water, tea, or coffee. Replace degraded seals safely and pour with confidence.

Install in Seconds Without Mess or Guesswork Dirty rubber traps dust and bacteria over time. Scrubbing old seals takes too much effort. Our included tweezers make it instant. Slide the tip under the dried gasket, lift it out cleanly, and press the new piece into place. No adhesives or special tools required. Just a fresh seal that restores your tumbler’s original fit.

Keep Your Drinks Cold and Hygienic Old seals lose elasticity and compromise insulation. Swapping them out every 4 to 6 months maintains your drink’s temperature and improves overall hygiene. This kit extends the life of your favorite tumbler while protecting your health. Spend less on replacements and more on staying hydrated.

Product Specifications - Material: Translucent food-grade silicone | Stainless steel precision tweezers - Package Contents: 12 replacement gaskets (2.09"/1.02"/0.31") + 1 pair tweezers - Compatibility: Straw & spout caps for 24, 32, 40, 64 oz tumblers - Temperature Range: -40°F to 446°F (-40°C to 230°C) - Brand & Model: PEUTIER | Part Number: 130397 - Weight & Dimensions: 1.13 oz | 1.02 x 1.02 x 0.31 inches - Care & Notes: Minor size/weight variance possible due to manual measurement. Screen displays may show slight color differences.