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Ion8 Lightweight Steel Water Bottle, 600 ml/20 oz, Non-Insulated, Leak Proof, Easy to Open, Secure Lock, Dishwasher Safe, Fli
Ion8

Ion8 Lightweight Steel Water Bottle, 600 ml/20 oz, Non-Insulated, Leak Proof, Easy to Open, Secure Lock, Dishwasher Safe, Fli

★ 4.2 / 5 ★★★★☆ on Amazon · 3,146 ratings · recorded 19 Jul 2026
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Product details checked 5 September 2026 · price checked live

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Overview

Ion8 Lightweight Steel Water Bottle, 600 ml/20 oz sits in our camping, hiking & mountaineering listings, where we rank by how buyers actually rate a product rather than by brand. The manufacturer says: This lightweight, non-insulated metal bottle is made from durable stainless steel. Great for kids and adults alike, it’s ideal for daily use, school, or travel. The handy, full-flip lid sits clear of the bottle for easy drinking and cleaning. The wide opening lid allows you to quickly refill at the sink or water fountain or even pop some ice cubes i. Those are the seller's own claims rather than our testing, so treat them as a starting point. On Amazon it holds 4.2 out of 5 from 3,146 ratings. What that score is worth next to its rivals is set out below.

At a glance
Brand
Ion8
Amazon rating
4.2 / 5 from 3,146 ratings
vs Camping, Hiking & Mountaineering
0.3 below the category median of 4.5
Rank in category
40 of 43 rated camping, hiking & mountaineering we track
Price position
Towards the top of the range (category spans £5.99 to £63.98)
How proven
Moderate review volume

Price range as of · details

How it compares in Camping, Hiking & Mountaineering

Across the 43 rated camping, hiking & mountaineering products we track, the typical score is 4.5 out of 5. This one sits at 4.2, which is in the bottom quarter of the category. That does not make it a bad buy, but there are better-rated alternatives on the same shelf, so it needs another reason to earn your money.

It carries 3,146 ratings against a category median of 2,601. That is enough of a base to take the score seriously without treating it as settled.

On price it sits in the upper third of a category running from £5.99 to £63.98, where the midpoint is about £10.00. Paying above the category norm needs a reason beyond the rating, because the score alone does not justify the gap here.

Category prices as of · details

Worked out from the 43 camping, hiking & mountaineering products in our catalogue, not from the brand's own claims. How we rank →

Key features, as the manufacturer lists them

Taken from the product listing via Amazon's product API. These are the seller's claims, not our test results.

  • PREMIUM STAINLESS STEEL – This lightweight, non-insulated metal bottle is made from durable stainless steel. Great for kids and adults alike, it’s ideal for daily use, school, or travel.
  • EVEN EASIER REFILL: The handy, full-flip lid sits clear of the bottle for easy drinking and cleaning. The wide opening lid allows you to quickly refill at the sink or water fountain or even pop some ice cubes in during hot weather.
  • VERSATILE & PORTABLE: Small enough to fit in school lunch boxes and bags, this slim water bottle is the width of a soda can and fits perfectly into car cup holders and backpack pockets. Perfect as a kids’ water bottle or travel water bottle.
  • ECO-FRIENDLY & REUSABLE: Replace single-use disposable cups with this reusable water bottle. Made from fully recyclable stainless steel, it's an environmentally friendly choice that helps reduce waste and keep your drinks fresh.
  • DISHWASHER SAFE & ODOUR RESISTANT: This dishwasher-safe water bottle is easy to clean and resistant to odours, making it a hygienic option, whether for boys, girls or adults. Perfect for daily use. Please note: This bottle will not protect temperature and keep drinks hot or cold for extended periods.

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