ウォーターボトル 300ml / 500ml 蓋

$299.2 ~~$440~~ In stock

This replacement lid is designed for KINTO Water Bottles in 300ml and 500ml sizes. Crafted from PCT resin and silicone rubber, it offers a secure seal while being lightweight and easy to clean.

Dimensions: φ46 x H36 mm
Weight: approximately 15 g
Materials: PCT resin, silicone rubber / Made in China
Available colors: Clear, Amber, Smoke, Blue, Green

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When it ships

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Brian ★★★★★ Oct 24, 2026

Fits perfectly on my 300ml bottle, and the PCT resin feels sturdier than I expected for a lid. The silicone rubber seal is nice and tight, no leaks so far.

Ryan ★★★★★ Oct 22, 2026

The lid’s silicone seal keeps my 500ml bottle from leaking even when I toss it in my bag, and the PCT resin feels sturdy but not heavy at all.

Nicholas M. ★★★★★ Oct 20, 2026

The lid clicks on with a satisfying snap, and the silicone ring makes it feel totally leak-proof even when I toss it sideways in my bag. It’s lightweight but sturdy, and cleaning it under the tap takes seconds since there are no tricky crevices.