Best Leak Proof Insulated Bottles in 2026

Flip, Bite, Sip: Drink through straw

Durable 18/8 Stainless Steel stays dry with sweat-proof vacuum insulation

Leak-Proof: Leak-proof when closed, spill-proof when open

Size (approx.): 2.8 x 2.8 x 7.5 inches (7 x 7 x 19 cm); Product Weight: Approx. 7.1 oz (20

Materials: Inner bottle: Stainless steel; Body: Stainless steel (acrylic resin coating); Lid/Cap body: Polypropylene; Drinking mouth: Silicone rubber; Straw: Polyethylene; Valve: Silicone rubber; Gasket: Silicone rubber

Country of Origin: Philippines

Customize with your favorite design! (JNR customized plates sold separately)

Size (W x D x H): Approx. 2.6 x 2.8 x 8.7 inches (6.5 x 7 x 22 cm); Product Weight: Approx. 7.5 oz (210 g); Capacity: 16.9

Heat Retention: Over 148°F (68°C) (6 hours) / Cold Retention: Under 22°F (10°C) (6 hours)

Thermos long-selling series with over 20 million solds. (*As of May 2019)

Size (W x D x H): Approx. 2.6 x 3.0 x 7.3 inches (6.5 x 7.5 x 18.5 cm); Weight: Approx. 6.3 oz (180 g); Capacity: 14.1 fl oz (40

Heat Retention: Over 144°F (65°C) (6 hours) / Cold Retention: Under 44°F (11°C) (6 hours)

Screw mug with simple structure and easy to clean Dripless condensation when open the lid

Size (W x D x H): Approx. 2.6 x 2.6 x 8.3 inches (6.5 x 6.5 x 21 cm); Product Weight: Approx. 7.1 oz (200 g); Capacity: 16.9 fl oz (4

Heat Retention: Over 154°F (70°C) (6 hours) / Cold Retention: Under 40°F (10°C) (6 hours)

Double Wall Vacuum Insulation, Keeps Hot up to 12 Hours, Keeps Iced up to 40 Hours

Food Grade 18/8 Stainless Steel Construction

Comes with Leakproof BPA-free Polypropylene #5 cap

WHY PURA? Pura focuses on safety, durability, ease of use, and eco-progressive consumption. Our revolutionary design not only eliminates plastic components but provides much-improved functionality. We are the first and only line of plastic-free juvenile bottles that have achieved the MADESAFE Certified rating. Plus, our One Life… One Bottle systems, which allow any lid to fit any bottle through every life stage, are a great way to help save our planet and help rid our oceans of waste.

BPA & PLASTIC-FREE: The only non-toxic, non-plastic water bottles on the market and only MadeSafe Certified bottles on the planet. BPA-free, BPS-free, PP-free, Polypropylene-free, phthalate-free and will not leach toxins like plastic bottles and lids because our products do not contain any plastic!

KEEPS BEVERAGES COLDER AND WARMER: This stainless steel water bottle has a double-wall vacuum insulation keeps beverages warm or cold for up to 24 hrs. with ice and 8 hrs. without ice. Ideal for hot and cold days. Keeps kids cool while playing and is ideal for kids who prefer warm or colder drinks.

Double Wall Vacuum Insulation, Keeps Hot up to 12 Hours, Keeps Iced up to 40 Hours

Food Grade 18/8 Stainless Steel Construction

Comes with Leakproof BPA-free Polypropylene #5 cap

Screw mug with carrying loop for easy carrying. Recommended for offices and other situations where you are on the go

Size (W x D x H): Approx. 3.0 x 3.1 x 7.7 inches (7.5 x 8 x 19.5 cm); Product Weight: Approx. 7.1 oz (200 g); Capacity: 17.6 fl oz (5

Heat Retention: Over 156°F (72°C) (6 hours) / Cold Retention: Under 198°F (9°C) (6 hours)

Department Name: Unisex Adult

Product Size (W x D x H): Approx. 6.1 x 7.1 x 9.8 inches (155 x 180 x 2

Actual Capacity: 0.7 gal (2.5 L)

A vibrant floral series that gives a sense of Japanese taste

Size (approximate): 2.8 x 2.8 x 8.5 inches (7 x 7 x 21.5 cm); Product Weight: 7.1 oz (21

Heat Retention: Over 148°F (68°C) (6 hours) / Cold Retention: Under 22°F (10°C) (6 hours)

Size: Diameter 2.8 x Height 7.1 inches (7.2 x 1

Material: Cap, Body: PET resin; Lid/Belt: Polypropylene; Drinking mouth, straw, gasket: Silicone rubber; Cushion: Elastomer

Country of Origin: China

Size: φ3.1 x H9.4 inches (78 x 240 mm); Height of main unit (without lid and mouth): H 6.8 inches (173 mm)

Material: PCT resin, polypropylene, silicone rubber

Volume: 16.9 fl oz (480

INSULATED LEAK-PROOF FLASK: the spout features a stainless steel screw cap and silicone insert making the water bottle completely leak-proof and provides lasting insulation. Forget about spills or leaks during your daily commute

HOTTER OR COLDER FOR LONGER: The water bottle keeps drinks cold for up to 24 hours and hot for up to 12 hours. Enjoy homemade coffee or refreshing drinks anywhere, anytime at the right temperature

WIDE MOUTH FEATURE: thanks to the Large opening, ice cubes, activated charcoal sticks or fresh fruit can be put into your drink with ease

[Suitable gift] 2PCS quantity. Two collapsible water bottles. You can give the water bottles to your family, children or friends. They will be happy to have such a unique water bottle. Its Drinking water outlet are unique.Please note that there is no straw inside it. It has only one drinking port. Only when you completely open the drinking port can water come out, which effectively ensures that the bottle cap will not leak at will.

[Rotatable straw explain] There is no straw inside the water cup, and there is a straw drinking port outside the water bottle. When drinking, please rotate the drinking spout, then turn the bottom of the bottle upward and gently press the bottle to allow water to flow out.This design has its unique advantages.

[Safety material] This WATMHHJQ foldable water bottle is made of food grade silica gel (bottle body) and polypropylene (bottle cap) materials, free of BPA and other harmful substances, safe and healthy. Bottle body Wide temperature range: -50°C to 200°C. To avoid scalding, we recommend that you do not use bottles when the liquid temperature is higher than 70°C.

Manufacturer Model Number: SC-403S

Size: φ2.6 x H7.3 inches (65 x 18

Weight: 3.2 oz (92

OFFICIAL HEY DUGGEE BOTTLE: Our cute Hey Duggee bottle design featuring Duggee and friends will keep your little one reaching for their water. The 100% BPA free non-toxic water bottle has an easy-to-use twist lid pop-up straw to help children stay hydrated throughout the day. Great for everyday use like for school, sports, after school clubs, days out and holidays. A matching lunch bag, tableware set and cutlery set are available as part of our official UK Hey Duggee merchandise.

IDEAL FOR LITTLE HANDS: The kid-friendly twist lid with pop up straw makes it simple for children to sip without spilling water everywhere. Simply twist the lid for the drinking straw to pop up and down and avoid leakage. The bottle has a carry loop so children can transport it easily. With the water capacity is 400ml and the bottle lightweight at 61 grams, it’s great for kids to take to school or on walks where they can carry their drink like a grown up.

ENSURE YOUR KID STAYS HYDRATED WHILE AWAY FROM HOME: Keep your child's thirst at bay during school, club activities or on trips out with the family. The water bottle fits most drinks holders for bikes and cars as well as standard backpack nets or pockets, so your kid's drink is always in arm's reach. Add ice or infuse your kid’s favourite fruit in this wide neck water bottle so your child's drink is extra refreshing.

💦【HEALTHY AND SAFETY】--The collapsible water bottle is made of BPA-free silicone, odorless material. water bottle uses a polypropylene suction nozzle and food-grade plastic cover so that you can use it with confidence

💦【HIGH CAPACITY】--Large capacity silicone water bottle of 750 ml, and only 155 g in weight; allows you to hydrate your body at any time; enjoy the outstanding design and convenience of this squeeze water bottles compared to most products on the market. ​A check valve design prevents liquid to go out even if you hold it upside down

💦【LEAKPROOF & EASY TO CLEAN】--Wide-mouthed (63 mm) design makes the travel water bottle easy to clean the interior or add water and ice; the leak-proof one-button switch opens the cap easily; the lock ring prevents the bottle from accidentally opening. Before initial use, it is recommended to soak in boiling water and lemon for 20 minutes

☆ Material - The thermos cup is made of food grade 18/8 stainless steel, vacuum inner tank, with heat preservation and cold preservation effect. The cup lid is made of polypropylene, silicone gasket.

☆ Innovative Vacuum Insulation Design - Vacuum bottle is made with superior insulation that keeps liquids hot or cold drinks for up to hours.

☆ Multi Purpose - Comes with lid fixed to thermos cup that doubles as a drinking cup, just press the air-tight lid to pour water. It can be used to drink your water on the go. What's more, with hand rope for easy to carry around.

☆ Material - The thermos cup is made of food grade 304 stainless steel, vacuum inner tank, with heat preservation and cold preservation effect. The cup lid is made of polypropylene, silicone gasket.

☆ Innovative Vacuum Insulation Design - Vacuum bottle is made with superior insulation that keeps liquids hot or cold drinks for up to hours.

☆ Multi Purpose - Comes with lid fixed to thermos cup that doubles as a drinking cup, just press the air-tight lid to pour water. It can be used to drink your water on the go. What's more, with hand rope for easy to carry around.

☆ Material - The thermos cup is made of food grade 18/8 stainless steel, vacuum inner tank, with heat preservation and cold preservation effect. The cup lid is made of polypropylene, silicone gasket.

☆ Innovative Vacuum Insulation Design - Vacuum bottle is made with superior insulation that keeps liquids hot or cold drinks for up to hours.

☆ Multi Purpose - Comes with lid fixed to thermos cup that doubles as a drinking cup, just press the air-tight lid to pour water. It can be used to drink your water on the go. What's more, with hand rope for easy to carry around.

🎾 COLD/HEAT INSULATION: The vacuum insulated tennis water bottle is perfect for maintaining the temperature of your drinks. The three-layer double-walled design with copper foil keeps liquids hot for over 13 hours, and cold for more than 25 hours. The bottles are also no sweat, meaning whether your drinks are chilled or steaming there's no condensation build-up on the outside.

🎾 PERFECT FOR SPORT: As the name suggests the Hydrate Factory Tennis Water Bottle is designed for just that - sport! The bottle is ideal for a trip to the football practice, a game of basketball, gym, hiking, travel, Running, or any other sporting activity you can think of. There's nothing better than that first swig of cold water after breaking a sweat, but this bottle is also perfect for home, school, or office use.

🎾 LEAKPROOF NON-SLIP BOTTOM: This reusable 18/8 stainless steel tennis water bottle is made to be totally leakproof and shatterproof with a non-slip bottom. This ensures that it stays drip-free and dry in motion, while the silicone on the bottom makes sure it stays steady when you have to put it down between sets/rounds.

Size: φ3.1 x H7.7 inches (78 x 195 mm); Height of main unit (without lid and mouth): 5.0 inches (128 mm)

Material: PCT resin, polypropylene, silicone rubber

Volume: 12.2 fl oz (360

Thermos long-selling series that has passed over 27 million solds (*As of the end of June 2022)

Size (W x D x H): Approx. 2.6 x 3.0 x 8.7 inches (6.5 x 7.5 x 22 cm); Product Weight: Approx. 7.5 oz (210 g); Capacity: 17.6 fl oz

Heat Retention: Over 148°F (68°C) (6 hours); Cold Retention: Under 40°F (10°C) (6 hours)

WHY PURA? Pura focuses on safety, durability, ease of use, and eco-progressive consumption. Our revolutionary design not only eliminates plastic components but provides much-improved functionality. We are the first and only line of plastic-free juvenile bottles that have achieved the MADESAFE Certified rating. Plus, our One Life… One Bottle systems, which allow any lid to fit any bottle through every life stage, are a great way to help save our planet and help rid our oceans of waste.

CONVERTIBLE BOTTLES: This stainless steel kids water bottle easily converts into an infant bottle, sippy bottle or straw bottle by simply swapping the nipple out for another Pura silicone lid. The 11oz Pura Sport Jr. bottle is the ideal bottle for Pre-K to elementary school kids or even adults who prefer a smaller 11oz size bottle

PLASTIC- FREE, SAFE FOR KIDS: Only 100% plastic-free kids sport bottles on the market; only MadeSafe Certified bottles on the planet. BPA-free, BPS-free, PP-free, Polypropylene-free, phthalate-free and will not leach toxins like plastic bottles and lids because our products do not contain any plastic!

Mug Material: The mug is made of BPA-free food-grade silicone, the lid is made of BPA-free food-grade polypropylene, and this collapsible water tumbler can be used for slight heating in the microwave and dishwasher safe.

Cup features: This silicone folding cup has a large capacity, good sealing, anti-pressure, drop-proof and leak-proof design. Pay special attention.

Cup capacity and color: This collapsible travel cup is 16 ounces (375ml), and there are 3 colors to choose from (black, Oxford blue, pink) to meet the preferences of different types of people, men, women, the elderly and students can use it.

INSULATED LEAK-PROOF FLASK: the spout features a stainless steel screw cap and silicone insert making the water bottle completely leak-proof and provides lasting insulation. Forget about spills or leaks during your daily commute

HOTTER OR COLDER FOR LONGER: The water bottle keeps drinks cold for up to 24 hours and hot for up to 12 hours. Enjoy homemade coffee or refreshing drinks anywhere, anytime at the right temperature

WIDE MOUTH FEATURE: thanks to the Large opening, ice cubes, activated charcoal sticks or fresh fruit can be put into your drink with ease

Screw mug with carrying loop for easy carrying. Recommended for offices and other situations where you are on the go

Size (W x D x H): Approx. 3.0 x 3.1 x 6.5 inches (7.5 x 8 x 16.5 cm); Product Weight: Approx. 7.1 oz (200 g); Capacity: 12.8 fl oz (3

Heat Retention: Over 148°F (68°C) (6 hours); Cold Retention: Under 40°F (10°C) (6 hours)

Size: φ61×187mm

Material: Body / saturated polyester (heat resistant temperature / 70 degrees) Lid / polypropylene (heat resistant temperature / 120 degrees), TPE resin (heat resistant temperature / 70 degrees) Lid mouth cover / polypropylene (heat resistant temperature / 120 degrees) Lid packing / Silicone (heat resistant temperature / 140 degrees)

Capacity: 400ml

Size: Diameter 2.8 x Height 2.0 inches (

Material: Polypropylene

Set Contents/Accessories: Cup