Protects your lunch whether you take your break in the park or on the side of a mountain.Fits 5 cans (only)Fits 5 lbs of ice (only)This fresh-for-hours, easy-to-clean lunch box is your one-way ticket to packing a lunch you’ll actually look forward to. It’s packed to the gills with insulation power, engineered with a water-resistant exterior, and built with a rock-solid form factor so it holds its own when riding in backpacks and bags.COLDCELL FLEX™ INSULATION: A lightweight, closed-cell foam offers the superior temperature-holding power to keep your lunch fresh.FOOD SAFE: From fruit to subs — it’s all safe to store.YETI THIN ICE™ COMPATIBLE: Perfectly homes and insulates your frozen YETI THIN ICE™. Optimized for our medium size.EVA MOLDED BOTTOM: Gives your food a firm landing pad and prevents any wetness from seeping in or out.