How comfortable is the bottle to hold? Some bottles are unwieldy to handle, particularly if you have smaller hands, and they can be slippy.

Plastic bottles are usually fine in the dishwasher, but stainless steel bottles normally need to be cleaned by hand. Of all the bottles I tried, the Yeti Rambler had the best insulation which is why I’ve made it the best for hot water. The Chug Cap easily screws off which is ideal for drinking tea and coffee. Unfortunately the lid doesn’t screw directly onto the body - you need the Chug Cap between.We also love that it's so easy to keep clean – designed with only two parts – that both can be put in the dishwasher. Any BPA free water bottle, like all the ones above, are safe. Exposure to the industrial chemical BPA is believed to cause health problems, as I have explained in more detail in the introduction, but thankfully manufacturers are extremely cautious to avoid it these days. Glass and stainless steel are both naturally BPA free. If you’re particularly safety-conscious with your water, consider buying a filtered water bottle.

BPA stands for Bisphenol A, an industrial chemical compound used in the manufacturing of strong plastics. Some research suggests BPA can leak into food and drink and cause health problems. “When looking for a bottle, look for non-toxic materials. Stainless steel is one of the most eco-friendly materials for a water bottle. Not only is it safe, but it is very durable and infinitely recyclable,” says Natalie Byrne, content marketing manager at Go Outdoors. You can also buy very simple sippy cups with a spout. This type of cup is aimed at babies and toddlers. A reusable water bottle will help you cut down on plastic waste and save you money when you're on the go.On our mission to find the very best reusable water bottles, we paid close attention to the features that matter the most, rating each bottle on features such as ease of use, ease of cleaning and portability.

They’re essentially tiny granulate cubes made from natural plant and fruit extracts which are low in calories and free from sugar, artificial flavours and sweeteners. The bottles are made with a perfectly sized drinking hole to drop these cubes inside and flavour the water – hence the name, Waterdrop. How easy is the bottle to drink out of? Some reusable water bottles have a narrow opening, sharp edges, or use a bite valve, which requires some effort on your part. Buying a water bottle for your children seems easy, but there are so many on the market, it can be difficult to choose! What features should you be looking for in the ideal bottle for your kids to take to school or nursery? Another type of water bottle that's great are those that are insulated. These bottles are made in the same way as a Thermos flask. This means that the contents of the water bottle keeps chilled, ideal for having refreshing cold drink to hand on a cold day. It can of course keep the contents hot, too. This type of water bottle is more expensive because of its insulation.Stainless steel is a reasonable option for a sustainable water bottle as it’s 100 per cent recyclable. Plastic uses oil and water in the production and releases carbon dioxide, a greenhouse gas, but can be more environmentally friendly if it is recycled. Now I’ve got the negatives out of the way, I can talk about why I love the bottle. I have it in taupe, shown above. The powdered body is top and tailed by stainless steel bands with a small logo at the bottom. The lid has a large handle which can be grabbed with a whole fist and under that is what they call their ‘Chug Cap’. It’s a shatter-resistant plastic lid with a large chug opening in the middle for gulping water on the go.

Most companies say they can keep water cold for 24 hours and hot for 12. We wouldn’t recommend keeping water in your bottles any longer than that as it can start to take on a stale taste. That said, you can safely store tap water for up to six months, according to Healthline. Which are the safest water bottles to buy?I’m often a little wary of water bottles with straws because I’ve previously found they become rather unhygienic. This water bottle uses antimicrobial drinking surfaces and a stainless steel telescopic straw, which comes with its own cleaning brush. It’s just as well, since it can’t go in the dishwasher. Dry it with the lid off. As most reusable water bottles are leakproof, leaving them to dry with the lid on will likely trap humidity and odours inside. Rinse out after each use. An obvious tip, but an important one. If you rinse out your water bottle after each use, you won't have to deal with stains on the inside. Cleaning the bottle regularly also prevents odours. The body curves inwards around three quarters of the way up so you can wrap the rest of the hand around the body as you press the lid. I’d suggest it really needs to be a little higher, though I do have small hands.