Best Thermos Cooler Bags of 2025

The Thermos Eco Cool Bag is an excellent choice for keeping your drinks chilled. Its 100 percent PVA free heat-sealed lining ensures that no unwanted substances come into contact with your beverages, providing peace of mind. The insulated design features 4mm IsoTec premium closed PE foam, which offers superior insulation to keep your drinks cold for longer. Made from 100 percent rPET fabric, this bag is not only durable but also eco-friendly, making it a smart choice for environmentally conscious users. Finally, the Thermos branded stainless steel zipper pull adds a touch of style and convenience, making it easy to open and close the bag.

The Thermos Eco Cool Bag is designed to keep your refreshments cool and fresh. Its 100 percent PVA free heat-sealed lining ensures that no harmful chemicals leach into your food or drinks. The bag is insulated with 4mm IsoTec premium closed PE foam, providing excellent thermal retention, perfect for those hot summer days. Made from 100 percent rPET fabric, it is an eco-friendly choice that helps reduce plastic waste. Plus, the stylish stainless steel zipper pull adds a touch of durability and ease of use.

The Thermos Urban Cool Bag features Isotec premium closed cell 6mm foam insulation, ensuring your food and drinks stay cold for longer. Made from durable 500D polyester, this cooler bag can withstand the rigours of outdoor activities. Additionally, it is 100 percent PVC free and lined with Peva, making it an eco-friendly choice for your outings. With these practical features, you can enjoy your picnics or beach days knowing your items are well-protected and chilled.

The Thermos Essentials Cooler is designed for convenience and practicality. With IsoTec premium closed cell PE foam insulation, it keeps your drinks and snacks cool for longer, making it perfect for picnics or days out. The 100% PVC free construction, featuring a PEVA heat-sealed lining, ensures that your food remains safe and fresh. The padded, adjustable shoulder strap allows for comfortable carrying, while the front zipped pocket and two mesh pockets provide ample storage for your essentials. Enjoy your outings with this reliable cooler bag.

The Thermos Eco Cool Bag is designed to keep your beverages chilled and fresh. Its 100 percent PVA free heat-sealed lining ensures that your drinks remain at the perfect temperature without any harmful chemicals. The insulated 4mm IsoTec premium closed PE foam provides excellent thermal retention, making it ideal for picnics or beach outings. Made from 100 percent rPET fabric, this product is also environmentally friendly, allowing you to enjoy your time outdoors while being kind to the planet. The stainless steel zipper pull adds a touch of durability and style.

The Blue Thermos Cool Bag is designed to keep your drinks chilled and fresh. Its 100 percent PVA free heat-sealed lining ensures that no leaks occur, giving you peace of mind during outings. The insulated 4mm IsoTec premium closed PE foam provides excellent temperature retention, so your beverages stay cold for longer. With a 100 percent rPET fabric outer material, this bag is environmentally friendly, making it a great choice for eco-conscious users. Additionally, the Thermos branded stainless steel zipper pull adds a touch of durability and style.

The Thermos Navy Cooler Bag offers a large capacity of approximately 25 litres, making it ideal for your everyday shopping trips. Its box-shaped design ensures that you can fit a variety of items securely. Weighing only 1.0 lbs, it's lightweight and easy to carry, which means you can transport your groceries without straining yourself. The materials used, including durable polyester and PEVA, ensure that your items are well insulated and protected during transit.

The Thermos Ice Pack is designed to keep your food cool and fresh, making it ideal for picnics or long journeys. Its tough Polypropylene exterior features a heat sealed leak proof cap, so you can rest assured that there will be no spills. This product is filled with a non-toxic aqueous liquid, ensuring safety while maintaining optimal cooling performance. Weighing just 200g and with compact dimensions, it's easy to store and carry, providing convenience for your outings.

The Thermos Ice Pack Board is designed to keep your food cool and fresh, making it ideal for picnics or long journeys. Its tough Polypropylene exterior ensures durability, while the heat sealed leak-proof cap prevents any spills, giving you peace of mind during transport. Filled with a non-toxic aqueous liquid, this ice pack is safe for the whole family. Weighing only 400g and with convenient dimensions, it's easy to carry and store, providing you with a practical solution for your cooling needs.

The Thermos Soft Cooler is perfect for various activities, whether you're heading to a club event, packing school lunches, or enjoying outdoor adventures. With a 5 L capacity, it can hold up to six cans or four plastic bottles, making it convenient for keeping your drinks cool. Its compact size ensures it can fit easily in your bag, while the lightweight design means you can carry it effortlessly. Made from durable materials, this cooler not only keeps your items insulated but also withstands daily wear and tear.