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About this item

• Specific Compatibility: Tumbler lid gasket replacement only compatible with Zak Designs Keslo cup 12 & 15 Oz.Not compatible with zak designs other capacity water bottle's lid.
• Leak-Proof : Food-grade silicone creates a perfect seal, stopping leaks and spills from any angle. Carry confidently in bags or during activities.
• Save Your Cup: Don’t replace your whole cup or lid! Easily fix leaks caused by lost, damaged, or worn-out seals. Economical and eco-friendly solution.
• Hand washing and disherwash safe.
• BPA-Free & Odorless :No plastic taste , Safe for direct beverage contact.

Tumbler lid gasket replacement only compatible with Zak Designs Keslo cup 12 & 15 Oz.Not compatible with zak designs other capacity water bottle's lid.