People are asking Are they microwave and freezer-safe? Dishwasher safe? They sure are. What YETI® products does each size fit in and how may it fit? Small & Medium Food Storage can fit in any size of Daytrip® Lunch Box, Hopper®, and Roadie® Coolers and can be paired with YETI® Thin Ice to help contents stay cold. Large Food Storage can best fit in the Daytrip® Box, Hopper Flip® 12, Hopper Flip® 18, M20 & M30 Coolers, Roadie® 24, 32, 48, 60. Are they 100% leakproof? Yes they are. Are these made of plastic? What type of plastic? YETI Food Storage is primarily made of Tritan Renew plastic, with up to 50% recycled content in each container. Are they BPA free? They sure are.
