# Ion8 Evo Kids Steel Water Bottle, 400ml, Ash Navy

Navy: Ion8 Evo is a 400ml kids’ steel water bottle with a flip-top lid, spout cover and carrying loop. It is listed as non-insulated, so choose it for everyday water rather than keeping drinks hot or cold.

- [Original product page](https://bargainpostbox.co.uk/product/ion8-evo-kids-steel-water-bottle-400ml-ash-navy)
- [View offer](https://bargainpostbox.co.uk/visit/ion8-evo-kids-steel-water-bottle-400ml-ash-navy)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Ion8
- Model: Evo
- Category: Home & Kitchen > Cookware & Kitchenware > Tableware & Drinkware
- Price: 8.50 GBP
- Previous price: 12.99 GBP
- Discount: 35%
- Price checked: 2026-11-13T06:04:11.392Z
- Rating: 4.4 / 5
- Reviews: 23560

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- 400ml size intended for children and everyday uses such as school, lunch boxes, sports and travel.
- Flip-top cap, spout cover and carrying loop are listed features.
- The listing says the bottle is non-insulated and should not be used for very hot drinks.
- Dishwasher use is specified for the top rack, with additional care limits in the listing.

## Pros

- Compact 400ml capacity and a stated width of 6.6cm may suit smaller bags and cup holders.
- The flip lid opens out of the way, and the wide mouth is described as making refilling and cleaning easier.
- Top-rack dishwasher cleaning is supported by the care instructions.

## Cons

- It does not retain drink temperature, so it is not suited to buyers who need insulation.

## Specifications

### Identity
- Brand: Ion8
- Model: Evo
- Model number: I8SS400ANAVY
### Capacity and dimensions
- Capacity: 400 Millilitres
- Dimensions (W x H): 6.6W x 17.1H centimetres
- Base diameter: 6.6 Centimetres
### Materials and design
- Material: Steel
- Colour: Ash Navy
- Cap type: Flip Top Cap
- Lid included: Yes
- Special features: Carrying Loop, Flip Top, Leakproof, Spout Cover, Vented
### Care and intended use
- Care instructions: Dishwasher safe - Top rack only
- Recommended uses: Drinking, Lunch Boxes, School, Sports, Travel
- Age range: Kid
- Country of origin: China
- Manufacturer warranty description: 90 days.

## Before you buy

- Use for non-hot drinks. The listing says not to use it for very hot drinks, carbonated drinks, freezing when full, boiling, microwaving or a very hot dishwasher wash. It also advises keeping seals in place and air-drying thoroughly before storage.

## In the box

- 1 drinks bottle (Included)

## A good fit for

- Children needing a 400ml bottle for school, lunch boxes or outings.
- Buyers wanting a non-insulated steel bottle with a flip-top lid and carrying loop.

## Less suited to

- Anyone looking for a bottle that keeps drinks hot or cold.
- Buyers needing a bottle for carbonated or very hot drinks.

## Customer feedback

Customer feedback reports positive impressions of quality, size and suitability for children, including school use. There are also mixed reports about leak-proof performance, durability, value and temperature retention. Some customers say water stays cold on hot days, while others report it does not. That variation should be considered alongside the listing’s clear statement that this is a non-insulated bottle, not a temperature-retaining flask.
- Positive themes: Customers report that the size works well for children and school use.
- Positive themes: Customer feedback includes positive comments about quality and design.
- Negative themes: Some customers report paint peeling on first use.
- Negative themes: Some customers say the bottle does not keep drinks cold.
- Mixed feedback: Customers differ on durability, with reports of lasting through a school year as well as paint peeling early.
- Mixed feedback: Feedback on leak-proof performance and value is mixed.

## Frequently asked questions

### Does this bottle keep drinks cold or hot?
No. The listing describes it as non-insulated and says it will not retain temperature.
### Can it go in the dishwasher?
The care instructions specify the top rack. The listing also cautions against very hot dishwasher washes.
### Is it suitable for fizzy drinks?
The listing says not to use it for carbonated drinks.
### What comes in the package?
The manufacturer’s included-components field lists one drinks bottle.

## Alternative options

- [ION8 Kids Water Bottle, Leak Proof, 350ml \(12oz\), Blue \| Dishwasher Safe, Easy to Open, Secure Lock, Carry Handle, Hygienic Flip Cover, Easy Clean, Odour Free](https://bargainpostbox.co.uk/visit/ion8-evo-kids-steel-water-bottle-400ml-ash-navy)
- [ION8 Lightweight Steel Water Bottle, 600ml/20oz, Lilac \| Non-Insulated, Leak Proof, Easy to Open, Secure Lock, Dishwasher Safe, Fits Cup Holders, Carry Handle, Metal Water Bottle](https://bargainpostbox.co.uk/visit/ion8-evo-kids-steel-water-bottle-400ml-ash-navy)
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- [ION8 Primo ROAM Insulated Water Bottle 320ml \(11oz\), Lilac \| Leakproof Stainless Steel, Ceramic Coating, Vacuum Insulated For Hot & Cold Drinks, Fits Cup Holder, Dishwasher Safe](https://bargainpostbox.co.uk/visit/ion8-evo-kids-steel-water-bottle-400ml-ash-navy)
- [Fijinhom Kids Water Bottle for School, 360ml/12oz, Toddler Water Bottles with Straws, Stainless Steel Vacuum Insulated Water Bottles for Boys&Girls, Leak-Proof, BPA-Free,Purple](https://bargainpostbox.co.uk/visit/ion8-evo-kids-steel-water-bottle-400ml-ash-navy)
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## Add-ons

- [ION8 Lightweight Steel Water Bottle, 600ml/20oz, Ash Navy \| Non-Insulated, Leak Proof, Easy to Open, Secure Lock, Dishwasher Safe, Fits Cup Holders, Carry Handle, Metal Water Bottle](https://bargainpostbox.co.uk/visit/ion8-evo-kids-steel-water-bottle-400ml-ash-navy)
- [ION8 Leak Proof Water Bottle, 500ml \(18oz\), Blue \| Easy to Open, Secure Lock, Dishwasher Safe, Hygienic Flip Cover, Carry Handle, Fits Cup Holders, Easy Clean](https://bargainpostbox.co.uk/visit/ion8-evo-kids-steel-water-bottle-400ml-ash-navy)

## Images

![Ion8 Evo Kids Steel Water Bottle, 400ml, Ash Navy — 1](https://bargainpostbox.co.uk/i/-ScTwHqsua7GwDCwovhfMOGLcj4AGKqjIveFqgnrdEfjAnTlEyaO_QJflJB-W9usCwbzZvMknscs7anmLSin2KWPMVcFRce_1rMLHt8_wbwioWVpA5FMdWZK.jpg)

![Ion8 Evo Kids Steel Water Bottle, 400ml, Ash Navy — 2](https://bargainpostbox.co.uk/i/V6l0tYXObNjsOnsBsDvS7sQlywGnuYKCBj51-EDUgDxzeavwtLyG-w1HIw4UK33deIPxPgmI8fbf8RDG-AO3ZChqrhg-fSEAMnD8SFruNmw7foWABqnawDx5.jpg)

![Ion8 Evo Kids Steel Water Bottle, 400ml, Ash Navy — 3](https://bargainpostbox.co.uk/i/3y0X8Ye1dMaBt1c1EOWXawvCM6aHLsF_5TnenxfqQnTnTAj5An5e6pqK5az5zYuYwMrcj6nRYmEH0HvE34SOp9im--XJVCFFbqjExhaf8IPmkt0KC5hEpIqc.jpg)

![Ion8 Evo Kids Steel Water Bottle, 400ml, Ash Navy — 4](https://bargainpostbox.co.uk/i/h1H9lSMgsfj3paFtDICNN9bQ8oofGz5vYLVgr9XVMceKW2dWqcZV5HdVjPVRBbDzK7ovQjLjr2sKY-m8ctwxTf1USSOPYqtvnLeHW-1fb4KE2xsNfUMCRy3p.jpg)

![Ion8 Evo Kids Steel Water Bottle, 400ml, Ash Navy — 5](https://bargainpostbox.co.uk/i/E6u3CWAXboqYsXLettxYMduF21jsI8ysEhwznM2dtwOWkhwV1Wwy6sz__QnHxNo4JldepLHHOmEyh1HcmzOLeHzDMhnrvuQzJozly--_2nGLkhDfWJ_dkC77.jpg)

![Ion8 Evo Kids Steel Water Bottle, 400ml, Ash Navy — 6](https://bargainpostbox.co.uk/i/IDuD497QPMgM_XCgS2cTmYii0NOnD4UJMacABoAg1M4FYfx4c2otqMJNWCKp0-sCF-SaPXIpxxvdvEeRFnu2ApzphJPfLwZUtzqZ0YlH2RFkGrRSvG4ZeoN9.jpg)

![Ion8 Evo Kids Steel Water Bottle, 400ml, Ash Navy — 7](https://bargainpostbox.co.uk/i/jhak0v-bEKnZ_19ntiHfWmpRHXWg9PF2I2SMBM--Zj1jC7bu3GP-UB_vox-KRu1Xb6_P3rdDwAg3ee1eh9j7yMeFyoknnDXw3wXptIuMtTwdkoABZbGaviGs.jpg)