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.

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.

Price

£8.30Save 31%

Reference price: ~~£11.99~~

Price checked: 13 Nov 2026

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Often bought together

ION8 Kids Water Bottle, Leak Proof, 350ml (12oz), Navy | Dishwasher Safe, Easy to Open, Secure Lock, Carry Handle, Hygienic Flip Cover, Easy Clean, Odour Free

£7.50

ION8 Lightweight Steel Water Bottle, 600ml/20oz, Black | Non-Insulated, Leak Proof, Easy to Open, Secure Lock, Dishwasher Safe, Fits Cup Holders, Carry Handle, Metal Water Bottle

£9.00

Pros and cons

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.

Technical specifications

13 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

What to know before buying

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.

What’s in the box

Included

1 drinks bottle

Who is it for?

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.

Ion8 Evo 500ml Leak-Proof Water Bottle, Black · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 61,693 ratings

5 stars75%75%
4 stars14%14%
3 stars5%5%
2 stars2%2%
1 star4%4%

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.
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.
Customers disagree about leak resistance and whether the bottle represents good value.