10 Best Foldable Cooler 2025 in the United States

The YETI Hopper M30 Portable Soft Cooler in Big Wave Blue is a robust and versatile option for camping enthusiasts. It features YETI's ColdCell Insulation, which uses closed-cell foam to maintain cold temperatures effectively, making it ideal for keeping drinks and food cool on long trips. The cooler's wide-mouth opening, enhanced with MagShield Access, makes loading and accessing contents easy, while the magnetic seal ensures a leak-proof closure with minimal effort. This design is particularly beneficial for preventing spills and keeping the cooler secure during transport.

Durability is a strong suit of the Hopper M30, thanks to its high-density fabric that can withstand punctures and UV rays, ensuring longevity even in harsh outdoor conditions. The DryHide Shell further contributes to its robust build. For those who like to carry additional gear, the Hitchpoint Grid allows you to attach accessories like bottle openers and multitools conveniently. The portability factor is well-covered, given its foldable nature and manageable weight of approximately 4.49 kilograms. However, some users might find it slightly heavier compared to other soft coolers in the market.

Cleaning is straightforward, requiring only a wipe down, but it's important to treat it with care to prevent mildew. In summary, this cooler excels in insulation, durability, and leak-proof design, making it a strong companion for camping trips, despite being on the heavier side.

The YETI Daytrip 6L Insulated Lunch Bag is a compact and portable option for anyone needing a reliable way to keep food fresh on the go. Its 6-liter capacity is suitable for carrying a meal and some snacks, making it ideal for work lunches, short trips, or outdoor activities. The ColdCell Flex insulation technology helps maintain your food at a safe temperature for hours, which is a strong point for keeping perishables fresh. The bag features a MagSnap closure that makes opening and closing quick and secure, helping lock in cold air effectively.

Durability is another highlight here; the bag is made from weather-resistant vinyl, so it can handle light rain and outdoor conditions without easily wearing out. However, it is not fully waterproof, so extra caution might be needed around heavy spills or wet environments. The bag folds down for easy storage when not in use, supporting the portability aspect well.

This lunch bag requires hand washing only, which might be less convenient compared to bags that can go in the dishwasher. Also, while it offers good insulation and weather resistance, it doesn't specifically mention a fully leak-proof design, so liquids might spill if not packed carefully. The YETI Daytrip 6L is a sturdy, well-insulated lunch bag that suits users looking for a portable, weather-resistant solution to keep meals fresh. It’s especially good for those who prioritize durability and temperature retention over features like easy machine cleaning or complete leak-proofing.

The Hydro Flask 12L Carry Out Soft Cooler is a solid choice if you're looking for a small, easy-to-carry cooler bag for beach trips, beverages, or travel. Its 12-liter capacity can hold about 20 cans, which is plenty for a day out. Thanks to its high-quality insulation, it keeps items cold for up to 24 hours when used with ice packs, making it reliable for keeping snacks and drinks chilled throughout the day. Portability is well addressed with comfortable grab handles and a removable cross-body strap, making it convenient to carry around.

The cooler is made from 100% recycled polyester fabric that’s water-resistant and durable, with a compression-molded base and lid to keep it stable on flat surfaces. The leak-proof lining means spills are easy to clean up, which adds to its practicality. While it’s lightweight at under 2 pounds, the size may be a bit small if you want to carry larger quantities or bulky items. Also, since it’s a soft cooler, it won’t be as rigid or impact-resistant as hard-sided coolers.

If you prioritize a compact, environmentally friendly cooler that’s easy to carry and keeps things cold for a full day, this Hydro Flask model fits these needs well. However, if you need larger capacity or heavy-duty durability for rougher use, you might want to consider bigger or hard-sided alternatives.