10 Best thermo flasks in Canada

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Last Updated - 2025/04/29

Best Choice

01
ThermoFlask

ThermoFlask Double Wall Vacuum Insulated Stainless Steel 2-Pack of Water Bottles, 1.2 Liter / 40 Ounce, Ice Gray/Azure

9.9 Durability

9.7 Simple to clean

9.5 lasts a long time
Main highlights

ThermoFlask Quality: Whether you want a reusable water bottle for camping and hiking, an insulated commuter cup, or just want to hydrate sustainably, ThermoFlask has a stainless steel water bottle for you
Premium Hydration: Our line of insulated hydration solutions come in 14 to 64 Ounce sizes with a variety of colors. Our insulated water bottles are a convenient size that fits in most cup holders, backpack pockets and in your hand when adventure calls.
Daily Adventure: Adventure awaits with ThermoFlask insulated stainless steel water bottles. They help you stay refreshed and hydrated for an active lifestyle. Soups and other hot liquids stay heated for hours; cold beverages keep cool throughout the day.
Chug Lid: This water bottle comes with an innovative leak-proof Chug lid which allows for easy one-handed sipping
2-Pack Stainless Steel Water Bottles: These double-wall vacuum insulated stainless steel bottles prevent outside temperatures from affecting the inside beverage temperature so your drink stays just the way you like it; all day long
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9.8

Exceptional

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02
Thermoflask

ThermoFlask Double Wall Vacuum Insulated Stainless Steel 2-Pack of Water Bottles, 40 oz, Superior Blue/Mauve

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Main highlights

ThermoFlask Quality: Whether you want a reusable water bottle for camping and hiking, an insulated commuter cup, or just want to hydrate sustainably, ThermoFlask has a stainless steel water bottle for you
Premium Hydration: Our line of insulated hydration solutions come in 14 to 64 Ounce sizes with a variety of colors. Our insulated water bottles are a convenient size that fits in most cup holders, backpack pockets and in your hand when adventure calls.
Daily Adventure: Adventure awaits with ThermoFlask insulated stainless steel water bottles. They help you stay refreshed and hydrated for an active lifestyle. Soups and other hot liquids stay heated for hours; cold beverages keep cool throughout the day.
Chug Lid: This water bottle comes with an innovative leak-proof Chug lid which allows for easy one-handed sipping
2-Pack Stainless Steel Water Bottles: These double-wall vacuum insulated stainless steel bottles prevent outside temperatures from affecting the inside beverage temperature so your drink stays just the way you like it; all day long
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9.6

Exceptional

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03
Stanley

Stanley Classic Vacuum Bottle, Hammertone Green, 1.1 QT / 1.0 L

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9.9 Taste

9.9 Durability

9.7 lasts a long time
Main highlights

TOUGH AND DURABLE: The rust-proof 18/8 stainless steel construction on this insulated thermos means it can work just as hard as you do without impacting its performance This is an ideal bottle to throw into your truck, work bag or travel with it
MULTI-PURPOSE LID: The Stanley thermos is designed with a leak-resistant lid, so you can put it in your backpack without worrying about any spills The wide mouth of the thermos helps with easy pouring into the lid that doubles as an eight-ounce cup
LIFETIME WARRANTY: ‘BUILT FOR LIFE’ Since 1913 we’ve promised to provide rugged, capable gear for food and drink, built to last a lifetime It’s a promise we still keep Stanley products purchased from Stanley Resellers come with a lifetime warranty
KEEP IT HOT OR COLD: Our Stanley Classic Vacuum Bottle is made with superior insulation that keeps liquids (soup, coffee, tea) hot or cold drinks cool for up to 24 hours It’s also made with BPA-free materials, keeping its contents safe to consume
FILL IT FOR THE DAY: Our vacuum bottle comes in multiple sizes – 1 1qt, 1 5qt, and 2qt so you can fill it up with water once and be set for however long you need it The collapsible handle makes it easy to transport with you
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9.5

Excellent

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04
Thermos

THERMOS, ICON Series, Stainless Steel Beverage Bottle, Granite, 1.2 L

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Main highlights

WIDE MOUTH OPENING: DURAUSE bottle or food jar with wide mouth design for a variety of uses and easy cleaning
TWIST AND POUR STOPPER: The DURA-TEMP insulated stopper allows warm and cold beverages to pour easily out of the bottle without removing the entire stopper. The insulated stopper also helps beverages retain hot or cold temperatures
STAYS HOT OR COLD: THERMOS vacuum insulation technology for maximum temperature retention. Keep your coffee hot or your water cold for hours
EXTREMELY DURABLE: High quality 18/8 stainless steel is dependable any time of year for whatever your day entails. Dishwasher safe (top rack)
CARRY HANDLE: Includes a TRAVERSE carry handle for grip on the go. Also equipped with GRIPTEC technology for a quiet, soft touch, non-slip base
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9.4

Excellent

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Value for Money

05
Thermos

Thermos SK2000STTRI4 Stainless King 16 Ounce Compact Bottle, Stainless Steel, Gray

17% Off

9.9 worth the money

9.9 Easy to grip

9.9 Watertight
Main highlights

TWIST AND POUR STOPPER: Allows for pouring without removing the stopper completely. Perfect for serving the entire family hot or cold beverages
SWEAT-PROOF: Exterior stays cool to the touch with hot beverages and sweat-proof with cold. THERMOS brand beverage bottles are dishwasher safe, top rack recommended
STAYS HOT OR COLD: THERMOS vacuum insulation technology for temperature retention of hot or cold beverages. Perfect take-along for outdoor adventures, keeping beverages hot for 18 hours or cold for 24 hours
OTHER CAPACITIES: Love the bottle but looking for a different size? The STAINLESS KING beverage bottle also comes in a 40 ounce and 68 ounce capacity
EXTREMELY DURABLE: High quality 18/8 stainless steel construction is dependable any time of year for long treks or road trips. Includes a built-in serving cup
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9.3

Excellent

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06
MILTON

Milton Thermosteel Flip Lid 1000, Double Walled Vacuum Insulated Thermos 1000 ml | 34 oz | 1 LTR | 24 Hours Hot and Cold Water Bottle with Cover, Stainless Steel, BPA Free,Leak Proof | Silver
Main highlights

To optimizse Hot & Cold performance precondition the thermos with hot or cold water and fill to maximum capacity when using it. Avoid partial filling for maximum effectiveness & secure the lid tightly for keeping temperature locked in.
Stainless steel water bottle - The Insulated Bottle of Milton Thermosteel Flip Lid Bottle is made of high-quality SS 304 stainless steel, durable, rust-resistant, and easy to clean. Providing a Vacuum-Insulated Water Bottle with a sleek and stylish finish that will keep up your modern style while keeping your drinks one sip away.
Please ensure you choose the perfect size for your needs by consulting our detailed sizing information present on our selling images. Take a moment to review the size chart before placing your order with us.
Milton: Founded in 1972, Milton has become one of the most celebrated homeware brands across the globe, Milton aims to provide high-quality products that solve consumer problems by continuously innovating, setting new standards and doing outstanding work, Believes in moving forward, evolving and bringing the winds of change to every household with its product range.
Manufactured & Marketed by Hamilton Housewares Private Limited
Made for active lifestyles - Whether you need a Gym Bottle or one to take on your outdoor adventures, the Thermosteel Flip Lid Bottle fits almost any need to keep up with your hydration goals. Suitable for filling with hot or cold beverages, coffee, tea, juice, or water. Take it with you to the gym, office, school, or anywhere!
Leak proof water bottle - This Metal Water Bottle has a leak-proof design that prevents any unwanted drips or messes. The best part about it is the flip lid that allows you to open and close the bottle with just one hand. No more twisting or unscrewing caps, just flip and sip! Additionally, the lid can be used as a cup, making it even more practical and convenient.
Despite its sizable presence, rest assured that the interior capacity perfectly aligns with the specified title and selected item. The size may seem larger due to it's robust double-wall vacuum insulation.
Caring tips - To keep your steel water bottle in good condition, clean it with mild detergent and use a brush to remove any leftovers inside. It's easy to clean and safe to put in the dishwasher. To prevent any odors, store it in an open area.
24-hour temperature retention - Milton Stainless Steel Bottle is designed with double-wall vacuum insulation and an inner copper coating. This unique design ensures that your beverages stay hot or cold for a full 24 hours, regardless of the ambient temperature. So, you can enjoy your favorite drinks at the perfect temperature all day long.
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9.2

Excellent

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07
Thermoflask

Thermoflask 40oz Stainless Steel Insulated Water Bottles with Straw and Spout Lids, 2-pack, Off White/Glade Green

12% Off
Main highlights

Thermoflask double wall vacuum insulated stainless steel water bottles, 2-Pack, Off White / Glade Green
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9.1

Excellent

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08
Generic

Stainless Steel Thermal Bottle Thermos for Hot and Cold Drinks Travel Coffee Mug with Cup Water Flask Vacuum Insulated Tumbler 17 oz/500ml （Silver）

Free Shipping

9.9 Watertight

9.9 Simple to clean
Main highlights

Premium Materials:Our coffee travel mug replaces hundreds of plastic water bottles.This thermos water bottle is made of high standard 304 stainless steel,durable,rustproof,and no metallic taste BPA free and easy to clean.
Multi-occasion use:Our insulated water bottle is perfect for everyday use,such as hiking,biking,camping,traveling or business etc.It can also be used as a birthday gift,Christmas gift,Valentine's Day gift and everything else! This insulated coffee mug is the perfect gift for any place!
Multi functional lid:Our coffee thermos is a brand new screw lid design with a leak-proof seal that doesn't leak,so you can keep it in your backpack without worrying about any liquid spills. The lid can be used as a small cup to keep you hydrated.
Keep Heat and Cold:Our thermos cup is made of excellent heat insulation material,Which can keep hot and cold liquids (Water,Coffee,Tea) at low temperature for 12 hours and keep warm for 12 hours.
Healthy life and satisfactory service:It is our responsibility to protect the earth. Our hot water flask is not only environmentally friendly materials,but also bring you a healthy lifestyle. If you like our coffee bottle,we will be grateful If you have any questions about our products,please leave us a message,we will reply to you as soon as possible!
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9.0

Excellent

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09
Stanley

Stanley Classic Vacuum Insulated Wide Mouth Bottle - Hammertone Green - BPA-Free 18/8 Stainless Steel Thermos for Cold & Hot Beverages - 1.5 QT / 1.4 L

Free Shipping

9.9 Giftable

9.9 Durability

9.5 lasts a long time
Main highlights

TOUGH AND DURABLE –The industrial-grade 18/8 stainless steel construction on this insulated thermos means it can work just as hard as you do without impacting its performance. This is an ideal bottle to throw into your truck, work bag, or travel with it
MULTI-PURPOSE LID: The Stanley thermos is designed with a leak-resistant lid, so you can put it in your backpack without worrying about any spills. The wide mouth of the thermos helps with easy pouring into the lid that doubles as an eight-ounce cup
LIFETIME WARRANTY: ‘BUILT FOR LIFE’. Since 1913 we’ve promised to provide rugged, capable gear for food and drink, built to last a lifetime. It’s a promise we still keep. Stanley products purchased from Stanley Resellers come with a lifetime warranty
KEEP IT HOT OR COLD: Our Stanley Classic Vacuum Bottle is made with superior insulation that keeps liquids (soup, coffee, tea) hot or cold drinks cool for up to 24 hours. It’s also made with BPA-free materials, keeping its contents safe to consume
FILL IT FOR THE DAY – Our vacuum bottle comes in multiple sizes – 1.1qt, 1.5qt, and 2qt so you can fill it up once and be set for however long you need it. The collapsible handle makes it easy to transport with you
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8.7

Very Good

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10

Thermos

Thermos Vacuum Insulated Stainless Steel Wide Mouth Carafe (THS Series) (1.5L)

10% Off

8.6

Very Good