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The 10 best hot water bottles to buy in the UK

Picture of a hot water bottle

When winter comes, staying warm and cosy in your own home becomes increasingly important, with many people investing in suitable clothing and accessories to fend off the cold. One such example is the hot water bottle, a reliable way to stay warm and comfortable for a long time in the colder months. However, there are many options available (e.g., microwaveable or filled with hot water), so knowing the differences and deciding on which one best suits your needs can sometimes require a little research. To help you find the best hot water bottle, check out the below buying guide.

What are hot water bottles?

A hot water bottle is a container that holds hot water to provide warmth, typically while in bed. The bottle is made from a thick material that is designed to slowly release the heat of the water inside, keeping you warm in bed. They are usually applied to the feet and lower body, although they can be used by anyone to keep warm in bed.

Why should you buy a good hot water bottle?

While there are few effective ways to keep you warm in bed, using a quality hot water bottle is much cheaper than an electric blanket. The best hot water bottles provide long-lasting heat, are made from durable materials, and are available in various shapes and sizes. Overall, it’s a cheap accessory that provides a readily available source of heat.

How to choose the right hot water bottle in 2024?

Another picture of a hot water bottle

With so many great hot water bottles out there, finding the best one for you can feel overwhelming. So be sure to consider the following aspects before you buy:

  • Capacity: Water bottles come in many sizes, so it is always a good idea to consider how much hot water you may want to use in one go. If you want something quick and convenient, a smaller hot water bottle should be fine. For those who want lots of heat for longer periods, a larger hot water bottle is recommended.
  • Material: A hot water bottle uses hot water to provide long-lasting heat, so you should always make sure it is made from a robust material to avoid spilling, such as heavy-duty plastic or rubber. PVC-free rubber is recommended by many due to its durability, but also its eco-friendliness.
  • Shape: A hot water bottle can come in various shapes, and each one is suitable for different types of hot water bottles. For example, full square top bottles are great for use in bed and provide consistent heat distribution from top to bottom. Flat rectangular bottles are easier to roll your back to apply lasting heat to specific areas, while water bottles with fitted covers retain heat for longer.

What is the best kind of hot water bottle in the UK?

When it comes to choosing the best type of hot water bottles, there are a few popular options available:

  • Traditional Hot Water Bottles: The familiar design of a pear-shaped bottle with a screw-on plastic stopper is a timeless classic that remains popular today. Its shape fits comfortably against the body in many areas, being great for placing behind the back, holding in the arms, and holding between legs.
  • Hot Water Bottles with Plush Covers: A variation of the classic hot water bottle design, these models revolve around fun designs. However, the plush covers usually come with functional drawbacks, like a narrower shape or being less comfortable to hold.
  • Microwavable Hot Water Bottles: Filling a hot water bottle from a tap provides warmer temperatures but can be a long process, while a microwaveable hot water bottle only requires a few minutes in the microwave to be ready.

Top 10 list of hot water bottles in the UK (2024)

The bestseller list compares brands and their hot water bottles. Which hot water bottle is the best?
Best choice TOP 1
Image of Homealexa 1959491 hot water bottle
Hot Water Bottle with Cover, Homealexa Hot Water Bottle with Soft…
  • Quality Assurance & Best Warm Hot Water Bottle with Coverwhen you buy our hot…
  • 2 L Perfect Capacity & Baby Hot Water Bottle with Cover The hot water bottle…
  • Heat Retention Good Performance & Soft Hot Water with Cover The hot water bottle…
Image of Samply sp-MH hot water bottle
samply Hot Water Bottle with Knitted Cover, 2L Hot Water Bag for Hot…
  • [After-sales guarantee] We are very confident about the quality of our products,…
  • [Holiday gift]It can be used as a gift, more warmth and care for lovers.
  • [Application scenario]The bottle can be used to warm hands, waist, belly, feet and…
Image of RAM ONLINE 36 hot water bottle
Ram® Large 2L Hot Water Bottle with Soft Fleece Cover
  • Random Design Dispatched
  • Perfect For ACHES, CRAMPS, Pains
  • Durable Soft fleece material
Offer TOP 4
Image of General Healthcare HWB-RD hot water bottle
General Healthcare Rubber Hot Water Bottle - Single Ribbed - 2 Litre…
  • Leak Resistant Screw: Features a secure screw-in stopper cap to prevent leaks and…
  • Generous 2-Liter Capacity: With a 2-liter capacity, it provides ample hot water storage…
  • Enhanced Heat Retention: Featuring a ribbed surface on one side, this hot water bottle…
Image of KEPLIN Plush hot water bottle
KEPLIN Cosy Hot Water Bottle with Plush Cover & Bobble - Relieves…
  • IDEAL GIFT: This covered hot water bottle is a perfect gift for both men and women…
  • SAFE AND DURABLE: BS1970:2012 British Safe Standard tested. Made from natural, heavy…
  • LUXURIOUS & WASHABLE: The super soft-to-touch snuggly plush fur cover provides…
Image of Luxury Home 12022 hot water bottle
Pack of 2 Hot Water Bottles Natural Rubber Large Hot Water Bottle…
  • OUR PRODUCT can be used as kids hot water bottle and mens hot water bottle It meets…
  • SAVE £££: This winter try using our body hot water bottle for…
  • ANTI LEAK DESIGN: The 2 Litre big hot water bottle is made of high-quality natural…
Image of Qomfor 1 hot water bottle
Qomfor Hot Water Bottle with Fluffy Cover - Soft Premium Faux Fur…
  • WE CARE ABOUT YOU: Qomfor offers premium quality lifestyle products to improve your…
  • DURABLE, SAFE TO USE AND ECO-FRIENDLY: The bottle is BS1970:2012 compliant, the globally…
  • EASY TO USE: With its wide mouth it is easy to fill and use. The hot bag for pain…
Image of Fashy 6420 21 hot water bottle
Fashy 2.0 Litre Antrazite Plain Hot Water Bottle
  • Material odourless and recycable
  • Integrally moulded hot water bottle with jointless neck preventing leakages
  • Made in Germany
Image of Zhoothyomiru rfdrsr hot water bottle
Hot Water Bottle 2L with Cover Hot Water Bottle Cover Hot Water Bag…
  • I Believe You Will Be Satisfied With Your Purchase. If You Encounter Any Problems,…
  • Hot Water Bag Cover Wide Mouth Design For Easy Fill. Rubber Bottle Fill Only To 2/3…
  • This Product Has Long-Lasting WarmthYou Can Use It For Menstrual Cramps, Sore Muscles,…
TOP 10
Image of Fashy 6420 00 2007 hot water bottle
Fashy Plain Hot Water Bottle 2.0L, Assorted colours
  • Manufactured to British Standard B.S1970:2006
  • Brilliant and fade proof colours
  • Extra large aperture. Material odourless and recycable
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