Best Immersion Heater For Travel

Bear Portable Travel Electric Kettle with 4 Temperature Control Settings and Keep Warm Function,Fast Boil 300ml Capacity - Double Layer 304 Stainless Steel - Includes Storage Bag-Plugged in to Use

SAMMART Collapsible 1.5L Silicone Kettle - Camping Waterpot, Travel Kettle, Foldable Kettles for Boiling Water. Small Portable Silicone Tea Kettle, Outdoor Camp Pot (Purplish Blue)

Tesla External Immersion Heater (also known as a Willis)

Portable Travel Kettle, 400ML Small Electric 3 in 1 Heating Cup, Fast Boil and Auto Shut Off Mug Tea, Coffee, Baby Milk, Stainless Steel Kettle (WHITE)

SPARES2GO 27" Incoloy Hard Hot Water Immersion Heater Boiler Element + Copper Pocket + Thermostat

Heatrae Sadia Megaflo/Megaflow Immersion Heater Lower TSE/TSR 95606946

Howden WE501 4 Bolt Domestic Circulator Immersion Heater 3kW

Heatrae Sadia Megaflo/Megaflow Immersion Heater & Stat 95606920 OEM Replacement 11"

Cotherm- 1" 3/4" 3kW Titanium Immersion Heater 14" for Unvented Cylinders

Foldable Kettle Portable Electric Kettle for Travel 0.6L 600W Food Grade Silicone Collapsible Water Heater with Separable Power Cord for Hiking Camping Travel Picnic (Pink)