10 bestLarge Flaskof February 2026
112M consumers helped this year.
15% off
1

Thermos Stainless King Flask, glossy black, 1.2 L, 33.6 x 11.99 x 33.6 cm, 183267
Thermos

9.8
2

OLDLEY Stainless Steel Water Bottle with Straw 1L Vaccum Insulated Large Drink Flask Metal Water Bottles 1 Litre Leakproof Keep Drinks Hot Cold for Bike Sports Gym Adult Women Men(Cream, 1 Lid)
OLDLEY

9.6
10% off
3

ThermoCafé by Thermos Stainless Steel Flask, Hammertone Blue, 1L
Thermos

9.3
4

THERMOcafè by THERMOS Stainless Steel Flask, Multi-colour, 1.0 Litre
Thermos

9.1
5

Pioneer Flasks Stainless Steel Airpot Hot Cold Water Tea Coffee Dispenser Conference Event Flask, Satin Finish, 4 litres
Pioneer

8.9
OtherUp to 14% off
41% off
6

Trebo Insulated Water Bottle 2L, Metal Bottle with Handle Stainless Steel Metal Large Jug Travel Flask with Straw Spout Lid Mug Tumbler Cup with Carry Pouch Keep Cold Hot, Indigo Black
Trebo

8.6
7

Andrew James Airpot Hot Water Dispenser, Insulated Jug with Pump Mechanism, Made of Stainless Steel, Double-Walled, Lightweight and Robust with Carry Handle, Ideal for Hot and Cold Drinks (3 Litre)
andrew james

8.3
8

Denny International 2L Stainless Steel Vacuum Flask Hot & Cold Tea Coffee Insulated Dispenser Air Pot with Safety Push Button
Denny International

8.0
9

LOKPESCO Large Coffee Flask for Hot and Cold Drinks 2L/70oz, Stainless Steel Vacuum Insulated Flask with 2 Cups, Oversized Hot Water Bottles for Travel/Hiking/Camping, Keep Hot 24hours(GN, 2L)
LOKPESCO

7.7
10

Sandtec Vacuum Travel Insulated Bottle Giant Flask 3L for Hot and Cold Drinks Stainless Steel Oversized Capacity Vacuum Insulated Thermal Reusable Water Bottle Tank for Home Outdoor (Silver, 3L)
Sandtec

7.4
More products we considered

Stainless Steel Water Bottle - Vacuum Insulated Metal Flask - Hot 12hrs & Cold 24hrs Drinks - Double Walled Leakproof Thermos - Sports Gym Travel Kids

IRON °FLASK Sports Water Bottle - 350 ml, 3 Lids (Spout Lid), Vacuum Insulated Stainless Steel, Hot Cold, Double Walled, Thermo Mug, Standard Metal Canteen (Twilight Blue)

IRON °FLASK Sports Water Bottle - 650 ml, 3 Lids (Straw Lid), Vacuum Insulated Stainless Steel, Double Walled, Thermo Mug, Metal Canteen (Winter White)

IRON °FLASK Sports Water Bottle - 650 ml, 3 Lids (Straw Lid), Vacuum Insulated Stainless Steel, Double Walled, Thermo Mug, Metal Canteen (Fire Red)

Iron Flask Sports Water Bottle - 530 ml, 3 Lids (Straw Lid), Vacuum Insulated Stainless Steel, Double Walled, Thermo Mug, Metal Canteen (Kiwi Green)

IRON °FLASK Classic Tumbler - 710 ml, Vacuum Insulated Stainless Steel, Hot Cold, Double Walled, Thermo Travel Mug, Water Metal Canteen (Black Marquina)
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