# Ion8 Evo 500ml Leak-Proof Water Bottle, Black

Black: The Ion8 Evo water bottle is a reusable 500ml bottle with a flip-top lid and wide opening. Its claimed leak-proof design, carrying loop and dishwasher-safe care make it suited to everyday carrying, though customer feedback is mixed on lid durability and leak resistance.

- [Original product page](https://bargainpostbox.co.uk/product/ion8-evo-500ml-leak-proof-water-bottle-black)
- [View offer](https://bargainpostbox.co.uk/visit/ion8-evo-500ml-leak-proof-water-bottle-black)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Ion8
- Model: Evo
- Price: 8.30 GBP
- Previous price: 11.99 GBP
- Discount: 31%
- Price checked: 2026-11-13T06:03:00.570Z
- Rating: 4.5 / 5
- Reviews: 61693

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

- Wide opening is intended to simplify refilling, rinsing and adding ice.
- Flip-top lid opens one-handed and folds back, according to the listing.
- Listed as dishwasher-safe, with manufacturer guidance to use the top rack or a cool wash.

## Pros

- The 500ml capacity and carrying loop suit bag, commute and sports use.
- Wide-neck opening gives more room for refilling and cleaning than a narrow spout.
- The listing identifies it as BPA- and phthalate-free.

## Cons

- At 500ml, it offers less capacity between refills than larger bottles.

## Specifications

### Identity
- Brand: Ion8
- Model: Evo
### Capacity and dimensions
- Capacity: 500 Millilitres
- Dimensions (W × H): 6.6W x 23.1H centimetres
- Form factor: Round
- Weight listed: 141 Grams
### Materials and finish
- Material listed: Recyclon
- Colour: Black
- Finish: Matt
- Material exclusions: Bisphenol A \(BPA\) Free, Phthalate Free
### Design and care
- Bottle type: Wide-neck, Reusable
- Special features: Carrying Loop, Flip Top, Leak Proof, Spout Cover, Vented
- Product care: Dishwasher Safe, Fridge Safe

## Before you buy

- The manufacturer says to keep seals in place, avoid carbonated drinks, and not freeze the bottle full, boil or microwave it, or use a very hot dishwasher wash. Customer feedback is mixed on leak resistance and durability, including reports of a flimsy lid, so those points are not assured by the leak-proof listing claim.

## In the box

- 1 drinks bottle (Included)

## A good fit for

- People looking for a reusable 500ml bottle for commuting, office use, travel or exercise.
- Buyers who prefer a flip-top lid, carrying loop and wide refill opening.

## Less suited to

- People seeking a larger-capacity bottle or an insulated bottle for temperature retention.
- Buyers who need consistently confirmed leak resistance or lid durability.

## Customer feedback

Customer feedback highlights the bottle's design, ease of dishwasher cleaning and portability, with the 500ml size reported as convenient for bags and car cup holders. Experiences with durability and leak resistance are mixed, including differing views of the lid. For buyers relying on the claimed flip-top, leak-proof design for carrying, that variation is worth weighing against the listing's seal-care guidance.
- Positive themes: Customers describe the design and dishwasher cleaning positively.
- Positive themes: Some customers appreciate the 500ml size for carrying in bags and fitting in car cup holders.
- Mixed feedback: Feedback on durability varies, including reports of a flimsy lid alongside accounts of surviving drops.
- Mixed feedback: Customers disagree about leak resistance and whether the bottle represents good value.

## Frequently asked questions

### What is the capacity of the Ion8 Evo?
The listing gives a capacity of 500 Millilitres.
### Can it go in the dishwasher?
It is listed as dishwasher-safe. Manufacturer care guidance specifies the top rack or a cool wash and says to avoid a very hot wash.
### Is the bottle leak-proof?
The listing describes it as leak-proof, but customer feedback is mixed on leak resistance. The manufacturer also advises keeping the seals in place.
### What drinks should I avoid putting in it?
The manufacturer advises against carbonated drinks. It also says not to freeze the bottle when full, boil it or microwave it.

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- [Fuel24 Duo - Stainless Steel Water Bottle 700ml or 1L - Vacuum Insulated Metal Flask with Straw \(Dual use Lid\) 1 Litre - for Sports, Gym, Work – Slim Design \(Granite, 700 ml\)](https://bargainpostbox.co.uk/visit/ion8-evo-500ml-leak-proof-water-bottle-black)
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## Images

![Ion8 Evo 500ml Leak-Proof Water Bottle, Black — 1](https://bargainpostbox.co.uk/i/VQH2I9fHyab7ioyi4aim_RJK54pvWmaiHC2_9cN7obKA2vtM2lUorkLSF4ZUvZfK5hthyU665ZYZu_ZmoHnrV6ZAvfq-oAd1XnCKggSA3hQ_hZAK46BR2fJd.jpg)

![Ion8 Evo 500ml Leak-Proof Water Bottle, Black — 2](https://bargainpostbox.co.uk/i/WY4TB2-dA52pWbA1rxPAaY0lcgsHiozxbKWUGvrJ5TREkFtbzUf2AwmBnnR3jRlSKn4KjpQdM8YtSc9qS4D1GMpAd_Uy-hwN6jt4fYi1RRKDuNMq1XOqq68n.jpg)

![Ion8 Evo 500ml Leak-Proof Water Bottle, Black — 3](https://bargainpostbox.co.uk/i/qvSGJBmKEWIOKK0FlsiUlE9O-WtYSyXTjBYDaLHhEFUpk3K7uGfz2BgeYmhhmkXnueu3skfq6TGnfc-iZRCreB6MuXsvRrsLYdjFW25pl5YcRPsj0HGa-LZu.jpg)

![Ion8 Evo 500ml Leak-Proof Water Bottle, Black — 4](https://bargainpostbox.co.uk/i/_RN4nMkPCEz1T8D8DNLyYSv9L1Lgkr8N1E3oj-ats1KBV8WYVRWz5bk2LDbNvtnJyIK50n_3Scfxd9qqjrbm5ffY_1qsHA34AdLhzzO6eiiVCxKETr4zLb79.jpg)

![Ion8 Evo 500ml Leak-Proof Water Bottle, Black — 5](https://bargainpostbox.co.uk/i/n2H9eWnJlxksQNlHUUMoSuLh5PotHPrbkr50a8cbCreyy-un-YQ8L6HzlmUe7WGeaP-9IxP3UELem6D2EtvOHsJ4HhFOHMvgGBPqofbtoHHC5R6r_lvYftWl.jpg)

![Ion8 Evo 500ml Leak-Proof Water Bottle, Black — 6](https://bargainpostbox.co.uk/i/zZPJBxuiTye36FW4Umj-yzvVWNixTve21PaIqio2vDekNS8so1bZKsEtqDg7dqwtyPyOTvMHPa-Po1fraKOx9rVp8Vq0QlHOC0DRrb2MFTniLIpK64XnRjWU.jpg)

![Ion8 Evo 500ml Leak-Proof Water Bottle, Black — 7](https://bargainpostbox.co.uk/i/w0X2hyQ7FsdCPPEgFxSeHB-unkmGSbnx9W7Xdl9lGgV_TIc7guOEPtyZLbXuO9itU8ybm-oY35Rw965hJDamgmxdrss9-_Xj3DFFhP2iM7Tge85HdZS7mbRt.jpg)