Hydro Flask Large 5 L Insulated Lunch Box: Despite the insulation, this lunch box did not do well at preventing ice from melting. It could only hold five cans and the interior left room for a can to roll around and smash delicate things.

Coleman Chiller Series Insulated Portable Soft Cooler: The zipper snagged on the liner almost every time we opened and closed it. While the hard plastic insert is an interesting feature, it makes the lunch box bulky. This warranty does not include any manufacturer responsibility for any incidental or consequential damages resulting from the use of YETI items. If warranty applies, the manufacturer will repair or replace, at their discretion, the item or any part or component that is deemed defective. Since its inception, the brand has expanded into other areas, including drinkware, cargo, pet products and other outdoor living items that are crucial for adventures in the wilderness. The company is best known for creating high-quality, durable outdoor products, and our collection includes some of the best items in the range. From the famous cooler to travel mugs, lunchboxes and wine cups, we’ve got something for every outdoor explorer. Cold Retention Test: We filled each model with a sealed plastic bag containing four cups of ice. We assessed temperature changes (using an instant-read thermometer) over the course of an 8-hour day and at the end strained out any water and weighed the remaining ice to determine how much melted.LL Bean Flip Top Lunch Box The lining took too much damage during the stain test for us to recommend it, and the zipper was very slow to operate. Can Capacity Pre-Test: We filled each bag or box with as many cans as would reasonably fit to determine its maximum capacity. A small amount of ice is not a good indicator of how well your ice chest can retain ice due to excess air space within the cooler. Excess air space hurts ice retention. To maximize ice retention, fill your cooler to the top with ice and products. In addition, if the ice chest starts out warm, a small amount of ice could initially melt faster in a YETI cooler than a thinner-walled cooler.

YETI Tundra® | YETI TANK® | YETI Roadie® | YETI ICE® | YETI THIN ICE™ | YETI Rambler™ Series | YETI LoadOut™ | YETI Trailhead Camp Chair™ | YETI Boomer™ Dog Bowl You must have used the product only as intended and in accordance with the product’s care instructions Stainless Steel products are rust and stain resistant, but as this is still a porous material, rust and stains can occur. This is not considered a fault with the product and is not covered under warranty. WARRANTY DISCLAIMERPunctures, scratches, dents, normal wear and tear, and the natural breakdown of colours and materials over extended time and use are not warranted. Any limited edition product still under warranty will be replaced at the discretion of YETI with the same size product in a different colour based on availability. Igloo Modern Lunch: This Igloo saw far more temperature loss and melted ice than the other one from this brand that we tested, though the hard shell is sturdy and the zipper was easy to use.