Free shipping on orders over $60.

Replacement Seals Leak Proof Water Bottle Accessory, Replacement Seals

$2.99 USD

Estimated USA delivery between Wednesday, 10 Jun and Friday, 12 Jun.

Free 750ml Bottle

Add $40 or more to cart and get a free 750ml bottle (worth $20) - no code needed. USA only.

Replacement Seals For Ion8 Leak Proof Water Bottle

Ion8 water bottles are 100% leakproof, with a vented and smooth liquid flow for rapid hydration. They are sealed using removable food-grade flexible silicone seals, which can be replaced in case of loss, damage or degradation over time. These seal sets are Phthalate free, non-toxic and are the same as the original seals from a new bottle.

This pack includes:

4x air vent seal, suitable for all Ion8 water bottles - 2 for version 1.0 lids and 2 for version 2.0 lids - please refer to the graphic on the left.
2x drinking spout seal, suitable for all ion8 bottles 350ml - 1200ml in size.
1x rim seal for 350ml - 600ml size.
1x rim seal for 750ml - 1200ml size.
8 seals in total. Simple to replace, no tools required.
BPA free, phthalate free, non-toxic food-grade silicone.

North America

(Canada and United States)

Orders over $100: Free (USPS and UPS® services available)
Orders under $100: Discounted USPS and UPS® rates calculated at checkout, varies by region.

Rest of the World

Visit our global site www.ion8.co.uk

Over 15 million

bottles sold

Over 15 million bottles sold

Tested. Trusted. Awarded.

Red Dot Design

ION8 Sports Bottle

2016

iF Design

ION8 Sports Bottle

2017

Travel Retail Award

Best Travel Product

2021

Queen's Award

for enterprise

2021

Good Design

ION8 Evo

2022

Good Design

ION8 HotShot

2022

German Design

ION8 Evo

2024

Red Dot Design

ION8 Evo

2025

Red Dot Design

ION8 HotShot

2025

King's Award

for enterprise

2025

Red Dot Design

ION8 Sports Bottle

2016

iF Design

ION8 Sports Bottle

2017

Travel Retail Award

Best Travel Product

2021

Queen's Award

for enterprise

2021

Good Design

ION8 Evo

2022

Good Design

ION8 HotShot

2022

German Design

ION8 Evo

2024

Red Dot Design

ION8 Evo

2025

Red Dot Design

ION8 HotShot

2025

King's Award

for enterprise

2025

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