10 Best Leak Proof Kids Water Bottle in The UK

Last updated on 11/08/2025

Advertising disclosure

Foxberry 500ml Reusable Water Bottles - 4x Multipack - Hands Free Lid - Spill Proof and Leak Proof Spout - BPA Free - Dishwasher Safe - Kids - School - Sports - Clubs (Green Yellow Red Blue)

Free Shipping

Main Highlights

Hygienic hands free lid. Easily drink without the need to touch the lid. Non drip self closing valve.

Fringoo - 600ml Kids Water Bottle with Straw & Fliptop Lock - 100% Leakproof - BPA Free 600ml Kids Water Bottle for School - Animal Treats

Free Shipping

Why We Love It

Leak-proof for mess-free sipping.
BPA-free with safe sipping.
Fun with 16 designs.

Main Highlights

Leak-Proof Design: Our Kids Water Bottle ensures mess-free drinking, with a 100% leak-proof structure, so kids stay dry on the move. The flip top design can prevent leaks in any bag or hold all.
BPA-Free Assurance: Crafted with health in mind, the bottle is BPA-free, providing assurance that every drink is safe for your little one.
Drink with Style: Choose from 16 vibrant designs for boys and girls, making hydration fun and expressive for every young adventurer.
Easy drinking with Straw: The bottle features a convenient straw, ensuring hassle-free drinking for kids. With the flip top design the straw is kept clean from any germs
Optimal Capacity: With a 600ml size, our Kids Water Bottle is perfectly tailored for active youngsters, keeping them refreshed throughout the day.

Ion8 Kids Water Bottle, 350 ml/12 oz, Leak Proof, Easy to Open, Secure Lock, Dishwasher Safe, BPA Free, Carry Handle, Hygienic Flip Cover, Easy Clean, Odour Free, Carbon Neutral, Blue

Free Shipping

Why We Love It

100% leak-proof and BPA-free.
Convenient one-finger opening.
Dishwasher-friendly and easy cleaning.

Main Highlights

AWARD-WINNING WATER BOTTLES FOR KIDS – With 3 design awards, this ION8 kids’ bottle is made for on-the-go hydration. It’s BPA-free, triple-sealed, fun in design, and leak-proof—great for preventing wet school bags and lunchboxes.
EVEN EASIER REFILL - The full flip lid opens wide and stays out of the way for easy drinking. A wide mouth allows quick refills, effortless cleaning, or adding ice—great for hot summer days!
GREAT FOR LITTLE HANDS - Designed for kids, this bottle fits snugly in small hands. The size is easy to hold, and the flip-top opens with one click—ideal for those “I can do it myself!” moments.
ROBUST & EASY TO CLEAN - No more tricky washing! This bottle is dishwasher-safe, odour-resistant without any removable parts. It’s ready for adventure after every clean—perfect for busy parents.
CARBON NEUTRAL PRODUCT - Made with Recyclon, a transparent plastic that’s partly plant-based and fully carbon-neutral. Every sip helps reduce your carbon footprint and supports a healthier planet.

Ion8 Lightweight Steel Kids Water Bottle, 400ml/13oz, Non-Insulated, Leak Proof, Easy to Open, Secure Lock, Dishwasher Safe, Fits Cup Holders, Carry Handle, Metal Water Bottle, Red

Free Shipping

Why We Love It

100% leak proof design.
Durable and easy cleaning.
Environmentally friendly and sustainable.

Main Highlights

AWARD-WINNING WATER BOTTLES – ION8 bottles have won 3 design awards and are built for active lifestyles. With triple lock seals and fun designs, they’re leakproof, stylish, and easy to keep clean in the dishwasher.
DISHWASHER-SAFE STAINLESS STEEL – Made from food-safe, odour-resistant stainless steel, these bottles are durable, easy to clean, and compatible with a small straw accessory for added ease.
LIGHTWEIGHT & SLIMLINE – Tough yet light stainless steel makes these bottles durable and perfect for daily use. Slim enough to fit in backpacks or car holders. Note: not for hot or cold insulation.
EVEN EASIER REFILL – The flip lid opens fully, staying out of the way while you drink. A wide mouth makes it easy to refill, clean or add ice—perfect for summer heat or busy days out.
LEAKPROOF DESIGN – With a triple lock seal, press-close lid and secure brace, this bottle won’t leak in your bag. Say goodbye to spills and soggy backpacks—stay dry and confident.

HeavenlyUnicorns Kids Dinosaur Water Bottle, 500ml BPA Free Tritan, LEAKPROOF, SHATTERPROOF Reusable Drinking Bottle, Recyclable Plastic - Ideal For School Nursery Sports Picnic

Free Shipping

Why We Love It

Leakproof and strong construction.
Durable and easy cleaning.
Includes practical accessories.

Main Highlights

LEAK PROOF! - Fed up of wet school sports and bags? Our dinosaur water bottle for boys and girls has a leakproof lid with a food-grade silicone stopper and an extra safety catch so you can carry it safely in a school or sports bag, with no leaks even when upside down.
EXTRA STRONG & SHATTERPROOF - This reusable kids water bottle is made from tough BPA FREE plastic and is strong enough for all sports and outdoor activities. This is a great dinosaur bottle for kids and adults, lightweight and practical, great as a travel bottle or as a bike water bottle and great size bottle for schoolbags.
DURABLE, HYGENIC AND EASY TO CLEAN - Unlike many dinosaur bottles this is so easy to clean! It has a dishwasher proof lid and there are no fiddly spouts or straws to wash where mould and bacteria can hide. This is a perfect water bottle for school with a carry strap, and fruit filter for naturally flavoured water. It won't crack if dropped and the semi-clear design allows you to see how much left to drink in the bottle, encouraging to finish that last bit and go for a refill!
CLEVER DESIGN - Quality materials make our dinosaur drinking bottle leakproof, shatterproof and lightweight. Easy to open with a one touch push button and made from premium quality materials to give a pure refreshing taste that encourages all day drinking.
ACCESSORIES INCLUDED AND MATCHING LUNCH BAG AVAILABLE - Our dinosaur water bottle for kids and adults includes a SPARE stopper, a fruit filter, washing brush and comes in a beautiful easy-wrap gift box making it the perfect dinosaur gift for boys, girls or adults. Give a unique and practical present they will love! Copy and Paste "B09MM2Y59Z" to buy the lunch bag.

SENBSLAN Kids Water Bottle With Straw, 600ml Toddler Drinks for School, Leakproof Children's BPA-Free Tritan Sport Bottle for Girls Boys (Purple-Unicorn)

16% OffFree Shipping

Why We Love It

One-click open convenience.
BPA-free and non-toxic.
Fun designs for kids.

Main Highlights

[ One Click Open ] This Bottle come with a flip top Straw lid, Simply designed with a secure lock, making it dust free and leak proof.With an Air Hole for Smooth Liquid Flow, No Squeezing.Product Patent No.6372999
[ BPA Free & Non-toxic ] The water bottle is good for both kids, which is BPA-free, made of premium quality, safe,non-toxic and odor-free Tritan plastic, guarantees its durability and reusable.Featured with a thick silicone straw, kids can chew it for a long time without any problem, and can take a swig of water easily in school, or after running, cycling and other indoor or outdoor sports.
[ 100% Leakproof ] The water bottle is equipped with a durable wrist strap and a Leak-proof seal inside the lid. It is 100% leakproof, sturdy, durable and impact-resistant, making it easy to carry around . And a safety lock prevents accidents from opening the lid.
[ Fun Design For Boys&Girls ] Featuring vibrant dinosaurs and marine animals designs perfect for your little boy and our enchanting rabbit and unicorn themes, crafted to delight and inspire your little girl.
[ Ideal Gift Choice ] With a 600ml capacity, our Kids Water Bottle is perfectly tailored for kids, keeping them refreshed throughout the day.It is an good gift ideal for your kids and your beloved ones.

Ion8 Kids Water Bottle, 350 ml/12 oz, Leak Proof, Easy to Open, Secure Lock, Dishwasher Safe, BPA Free, Carry Handle, Hygienic Flip Cover, Easy Clean, Odour Free, Carbon Neutral, Pink, Unicorns

25% OffFree Shipping

Why We Love It

Leak-proof and BPA-free.
Hygienic and easy-to-clean.
Environmentally friendly design.

Main Highlights

AWARD-WINNING WATER BOTTLES FOR KIDS – With 3 design awards, this ION8 kids’ bottle is made for on-the-go hydration. It’s BPA-free, triple-sealed, fun in design, and leak-proof—great for preventing wet school bags and lunchboxes.
EVEN EASIER REFILL - The full flip lid opens wide and stays out of the way for easy drinking. A wide mouth allows quick refills, effortless cleaning, or adding ice—great for hot summer days!
GREAT FOR LITTLE HANDS - Designed for kids, this bottle fits snugly in small hands. The size is easy to hold, and the flip-top opens with one click—ideal for those “I can do it myself!” moments.
ROBUST & EASY TO CLEAN - No more tricky washing! This bottle is dishwasher-safe, odour-resistant without any removable parts. It’s ready for adventure after every clean—perfect for busy parents.
CARBON NEUTRAL PRODUCT - Made with Recyclon, a transparent plastic that’s partly plant-based and fully carbon-neutral. Every sip helps reduce your carbon footprint and supports a healthier planet.

Ion8 Kids Water Bottles, BPA Free, Leakproof, Dishwasher Safe, Easy Open, Secure Lock, Small Boys & Girls Water Bottle,Kids Drinks Bottle for Spill-free Drinking, Pink, Unicorns, 350ml/12oz

23% OffFree Shipping

Why We Love It

Leak-proof, playful design for kids.
Convenient, safe, and easy carry.
Environmentally friendly, fresh hydration.

Main Highlights

AWARD-WINNING WATER BOTTLES FOR KIDS – With 3 design awards, this ION8 kids’ bottle is made for on-the-go hydration. It’s BPA-free, triple-sealed, fun in design, and leak-proof—great for preventing wet school bags and lunchboxes.
EVEN EASIER REFILL - The full flip lid opens wide and stays out of the way for easy drinking. A wide mouth allows quick refills, effortless cleaning, or adding ice—great for hot summer days!
GREAT FOR LITTLE HANDS - Designed for kids, this bottle fits snugly in small hands. The size is easy to hold, and the flip-top opens with one click—ideal for those “I can do it myself!” moments.
ROBUST & EASY TO CLEAN - No more tricky washing! This bottle is dishwasher-safe, odour-resistant without any removable parts. It’s ready for adventure after every clean—perfect for busy parents.
CARBON NEUTRAL PRODUCT - Made with Recyclon, a transparent plastic that’s partly plant-based and fully carbon-neutral. Every sip helps reduce your carbon footprint and supports a healthier planet.

MHwan Kids Water Bottles, 600ml Robust and Shatterproof, Leakproof Water Bottle Kids with Straw, BPA-Free, Beautiful Boys Girls Water Bottles for School Travel, Portable Opening

Free Shipping

Why We Love It

BPA-free for safe use.
One-touch lid is convenient.
Durable and leak-proof design.

Main Highlights

BPA-free kids water bottles: The outer shell, bottle and drinking straw of the water bottle are made of food-safe materials and contain 100% no BPA or other harmful substances. You can use it safely with your children. Drinking bottles with straws can help children drink safely without having to turn the cup over or pour the liquid, reducing the risk of choking.
Design against accidental opening: The kids water bottles leakproof has a one-touch lid opening so that your child can drink quickly with just one hand, and the button on this children's water bottle is lockable to prevent the lid from opening accidentally. They can be safely transported in a backpack.
Robust, durable, leak-proof: The outer shell of the toddler water bottle is strong and impact-resistant, making it ideal for use by children at school or on the go. The leak-proof children's drinking bottle is equipped with a food-safe silicone sealing ring that does not leak even when inverted or shaken vigorously.
Exquisite bottles inspire children to drink water: Our children's water bottle are printed with various vibrant and cute patterns that will attract every child. A beautiful water bottle can help your child drink more water.
Worry-free shopping: If you have any questions, please feel free to contact us. We will solve them within 24 hours on working days.

SEASEVEN 1L Water Bottle with Straw,Plastic Drinks Bottle,1 Litre Sports Water Bottles with Time Markings,Girls Boys Waterbottle Leak-Proof & Bpa-Free for Gym,Cycling, Office (Blue)

10% OffFree Shipping

Why We Love It

Safe and non-toxic materials.
Leak-proof and dustproof design.
Motivational quotes for hydration.

Main Highlights

【SAFE AND NON-TOXIC MATERIAL】- Our utmost priority is health, which is reflected in the composition of our water bottles. They are crafted from Tritan, a food-grade and reusable material known for its environmental friendliness. Rest assured, our 1-litre water bottles are 100% free from BPA, ensuring they are non-toxic and devoid of any unpleasant odours. Long-term usage won't result in the release of harmful chemicals. exhibiting strength, resistance to wear, and an exceptional durability that renders them highly resistant to breakage；
【100% LeakProof AND DUSTPROOF】- The 32 oz water bottle boasts full leak-proof and dustproof capabilities, ensuring a seamless experience. A sealed silicone ring is incorporated within the bottle cap, providing an effective barrier against leaks. The flip design features a safety lock and double-layer protection, guaranteeing that no water escapes from within the leak-proof water bottle, while keeping dust at bay. The convenience of drinking water is paramount, as our Seaseven water bottle can be effortlessly opened with a single click using just one hand；
【MOTIVATIONAL QUOTE & TIME MARKER】-The gym water bottle is equipped with exclusive motivational quotes and time markers to prompt you when to consume water and keep track of your water intake. It is an essential accessory for all fitness objectives, including weight loss, appetite control, and overall well-being. The provided cleaning bottle brush offers convenience in maintaining the plastic water bottles；
【Easy to carry and use】-The motivational water bottles feature a wide mouth design, allowing for effortless loading of fruit slices and ice cubes. These reusable water bottles are equipped with a robust drawstring design, ensuring easy portability. Whether you choose to carry them on your backpack, bike, or car, they prove to be ideal companions for a variety of activities such as hiking, cycling, camping, running, practicing yoga, going to the gym, as well as for use in the office and school;
【NICE PRODUCT AND PROFESSIONAL AFTER-SALES SERVICE】-Our utmost priority is ensuring 100% customer satisfaction. If you encounter any issues with our water tracker bottle, please do not hesitate to reach out to us. We are committed to resolving any problems promptly. You have the option to receive a new replacement or a full refund, based on your preference.

9.0

Superb

Save 10%

We scanned 1555 products

We reviewed these offers relevant to the Leak Proof Kids Water Bottle within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Foxberry, Fringoo, Ion8, HeavenlyUnicorns, SENBSLAN, MHwan, SEASEVEN, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Leak Proof Kids Water Bottle in the market, we considered we took a deep dive into 7776 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Foxberry 500ml Reusable Water Bottles - 4x Multipack - Hands Free Lid - Spill Proof and Leak Proof Spout - BPA Free - Dishwasher Safe - Kids - School - Sports - Clubs (Green Yellow Red Blue). We love many things about this product by Foxberry.
The best value product for most shoppers and where user satisfaction is continuously the highest is Fringoo - 600ml Kids Water Bottle with Straw & Fliptop Lock - 100% Leakproof - BPA Free 600ml Kids Water Bottle for School - Animal Treats by Fringoo based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Leak Proof Kids Water Bottle and the best cost-to-value ratio is Ion8 Kids Water Bottle, 350 ml/12 oz, Leak Proof, Easy to Open, Secure Lock, Dishwasher Safe, BPA Free, Carry Handle, Hygienic Flip Cover, Easy Clean, Odour Free, Carbon Neutral, Pink, Unicornsat Ion8 with a 25% discount.
Our list of the best Leak Proof Kids Water Bottle is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Leak Proof Kids Water Bottle in The UK

Related Deals You Might Like for Leak Proof Kids Water Bottle

Minecraft Atlantic Creeper Drinks Bottle with Logo | Eco Freindly BPA-free Plastic School Water Bottle with Removable straw, spills Proof | Gift for Minecraft fan | Officially Merch 600ML

Contigo Gizmo Flip Autospout Kids Water Bottle with Flip Straw, BPA Free Drinks Bottle for Children, Leakproof Flask, Ideal for School and Sports, 420 ml, Cherry with Cat

Ion8 Kids Water Bottle, 350 ml/12 oz, Leak Proof, Easy to Open, Secure Lock, Dishwasher Safe, BPA Free, Carry Handle, Hygienic Flip Cover, Easy Clean, Odour Free, Carbon Neutral, Dinosaur Design

HydroKids Water Bottle with Straw – 400ml BPA Free Kids Water Bottles for School Travel Sports – Leakproof Childrens Drink Bottle for Girls Boys Childs

SUPPRUI Water Bottles with Straw,600ml Kids Water Bottle with time markings,Motivational Drink Bottles Leakproof and BPA-free (Green)

SUPPRUI Kids Water Bottles with Straw & Handle,600ml Toddler Drinks Bottle for School,Leakproof Children's Bottle BPA free Sport Bottles for Girls Boys(Blue - Sea World)

LittleLife Children's Water Bottle With Easy-Access Lid & Straw, 400ml, Pink Butterflies

Ion8 Kids Water Bottles, 350ml/12oz, BPA Free, Leakproof, Dishwasher Safe, Easy Open, Secure Lock, Small Boys & Girls Water Bottle,Kids Drinks Bottle for Spill-free Drinking, Lilac, Fairy/Fairies

GOPPUS 500ml/17oz Kids Water Bottles with Straw Tritan Childrens Bottle with Flip Top Lid BPA Free Measured Drinks Bottles with Strap for School Girls Boys Sports Reusable Time Markings Leakproof

OLDLEY 450ml/15oz Kids Water Bottle with Straw Childrens Boys Girls Toddler Reusable Drink Bottles with Times Markings for School Home Camping Outdoor Sports BPA Free Leakproof Durable

We scanned 1555 products

We concluded that: