Four insulated water bottles, varying in size and color, stand upright against a plain white background. One is dark green, another light pink with a koala design, a smaller light blue one features cartoon sea creatures, and a tall black one is shown.

All bottles
A yellow plastic sippy cup, decorated with dinosaur silhouettes, is being held against a solid yellow background.

Kids bottles
A dark-green, cylindrical water bottle is being held, its flip-top lid slightly ajar, against a muted green background.

Steel bottles
A dark-purple, cylindrical coffee grinder sits on a countertop. It is next to a clear glass jar and small bowl containing coffee beans.

Mug & flask
A silver cursive name, "Olivia," is displayed on a dark gray background.

Personalised
A light blue ION8 water bottle is held against a teal background. The bottle is being held by a person wearing a light blue sweatshirt.

Insulated
A blue and purple ombre water bottle is being held against a light purple background. The bottle has a blue lid with a button.

Sports

Bundles
A pink water bottle, partially filled with water, is held by a hand against a solid pink background.

BPA free
King's Award Emblem

Winner of the 2025 King's Award for Enterprise

One touch. No leaks.

From boardroom to yoga mat to playroom - effortless hydration that fits your day.

SHOP WATER BOTTLES
Trustpilot
Over 12 million

bottles sold

Trustpilot
Over 12 million bottles sold
A dark-green water bottle, marked with milliliters and ounces, is held by a person against a teal backdrop. 750ml ▲ 24oz; 600 ● 20; 500 ● 16; 400 ● 12; 300 ● 8; 200 ● 8; 100 ● 4. A QR code is also visible at the bottom.

Water Bottles

A child's water bottle, featuring a flip-top lid and playful monkey illustrations, is held in a hand against a yellow background.

Kids Bottles

A dark purple thermos is being held against a purple background. The thermos has a textured bottom and a carrying handle.

Mugs & Flasks

Two water bottles rest on a crimson background. One dark grey bottle is personalized “Olivia” and branded “ION8”. The other black bottle displays “to come.”

Personalised

Life should just click.

steel green water bottle being held upside down to show leak proof

TOTALLY

Leakproof

Soft silicone seals the spout and vent, and the triple lock ensures secure closure to prevent spills in bags.

A purple travel mug is being held and opened against a purple background. A person’s hand is shown interacting with the lid’s mechanism.

OPEN WITH

One touch

Simply press the flip top with a finger for instant, one-handed hydration, all while ensuring a covered hygienic spout.

A hand opens a teal and camouflage water bottle's lid against a teal background.

SMOOTH FLOW

On the go

Cup holder friendly sizes, with carry handles, and a smooth, easy-to-sip design for drinking on the go.

10 Awards. One Relentlessly Better Design.

red dot design award logo

Red Dot Design

ION8 Sports Bottle

2016

if design award logo

iF Design

ION8 Sports Bottle

2017

travel retail award winner logo

Travel Retail Award

Best Travel Product

2021

queens award winner logo

Queen's Award

for enterprise

2021

good design award logo

Good Design

ION8 Evo

2022

good design award logo

Good Design

ION8 HotShot

2022

german design award logo

German Design

ION8 Evo

2024

red dot design award logo

Red Dot Design

ION8 Evo

2025

red dot design award logo

Red Dot Design

ION8 HotShot

2025

kings award winner logo

King's Award

for enterprise

2025

red dot design award logo

Red Dot Design

ION8 Sports Bottle

2016

if design award logo

iF Design

ION8 Sports Bottle

2017

travel retail award winner logo

Travel Retail Award

Best Travel Product

2021

queens award winner logo

Queen's Award

for enterprise

2021

good design award logo

Good Design

ION8 Evo

2022

good design award logo

Good Design

ION8 HotShot

2022

german design award logo

German Design

ION8 Evo

2024

red dot design award logo

Red Dot Design

ION8 Evo

2025

red dot design award logo

Red Dot Design

ION8 HotShot

2025

kings award winner logo

King's Award

for enterprise

2025

A person holds a blue water bottle, opening the lid to insert a straw. The context is a light blue background.

Straw bottles

Lunch Bags

A gray bottle cap is being fitted with a translucent straw by a person's hands against a gray background.

Accessories

Steel Bottles

Stocked in...

  • A stylized red logo, appearing glittery, is presented against a black background. The logo is of the word "ARGOS" in a bold, slightly irregular font.
  • The word "Ryman" is displayed in a stylized, red, pixelated font against a black background.
  • A stylized word, "Sainsbury's" is presented in a slightly rough, orange, textured font against a black background.
1 5

Fresh, clean, sustainable

image of a pink ion8 water bottle with a panda print on the front

GOODBYE SMELLS

Odour resistant

BPA free & odour resistant for fresh flavours all day.

A person holds a blue ION8 water bottle; they are also holding a basketball against their side, wearing athletic clothing against a blue background.

WIDE MOUTH

Easy clean

Dishwasher safe & easy to clean with a crevice-free design. A wide opening provides access and quick refills.

image of turtle swimming in ocean

CARBON NEUTRAL

Sustainable

Choose between Recyclon, a food-safe plastic containing 15% bio-based material, or stainless steel bottles.

Put to the Test. Proven to Perform.

  • expert reviews logo

    ⭐⭐⭐⭐⭐

    The best sports water bottle

    The best sports water bottle...fast flow for rapid hydration, a hygienic flip-top cover and lid lock for one-handed use on the go, it's great at preventing accidents. One of our faves, for sure.

  • ⭐⭐⭐⭐⭐

    Which? - Editor's Choice

    Our three-year-old testers were able to fill and tighten up this bottle without it leaking. It also came out completely clean, with no tough-to-reach spots.

  • goal magazine logo

    ⭐⭐⭐⭐⭐

    Perfect whilst exercising

    This stainless steel water bottle has a one-touch opening mechanism lid meaning it’s perfect for drinking water whilst exercising.

1 3

Find Your Perfect ION8

Ion8 pod small kids water bottles in a bundle

Pod

Soda can size

Shop Pod >

Material options

Recyclon™ > Stainless steel > Insulated steel >
jug icon

11-13oz

measuring icon

6.7 x 2.6"

lunch box icon

Lunch box friendly

cup holder icon

Fits most cup holders

kids icon

Great for kids, school, small bags, and mesh pockets

Ion8 slim 500ml water bottles in a bundle

Slim

Half litre, can width

Shop Slim >

Material options

Recyclon™ > Stainless steel > Insulated steel >
jug icon

11-13oz

measuring icon

9.1 x 2.6"

lunch box icon

Lunch box friendly

cup holder icon

Fits all cup holders

handbag icon

Portable and fits in backpacks or handbags, ideal for slipping into mesh pockets

Ion8 tour 750ml water bottles in a bundle

Tour

Stable and chunky

Shop Tour >

Material options

Recyclon™ >

jug icon

24oz

measuring icon

8.8 x 3.1"

grip icon

Narrow contour grip

bottle cage icon

Fits bottle holders

bike icon

Great for staying hydrated on the move, contoured grip

Ion8 quench 1 litre water bottles in a bundle

Quench

Large 1 litre capacity

Shop Quench >

Material options

Recyclon™ > Stainless steel > Insulated steel >
jug icon

31-40oz

measuring icon

11.3 x 3.2"

timing icon

Motivator available

bottle holder icon

Fits bottle holders

weight lifting icon

Perfect for the gym, timed hydration, fits rucksack pockets

three Ion8 HotShot travel mugs in a bundle

HotShot

Ultimate travel mug

Shop HotShot >

Material options

Insulated steel >

jug icon

12oz

measuring icon

7.5 x 2.8"

mute icon

Silent base

Cup holder icon

Fits most cup holders

Tea cup icon

Ideal for coffee and hot drinks while traveling or at work

Hydrate in Style

Pick your favorite color

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