- Space-saving, travel-ready design: Folds flat and is lightweight so you can pack it into bags or suitcases without taking up room. Ideal when you need to minimize bulk while keeping food organized. - Reliable leak protection: Inner leakproof aluminum foil liner prevents spills and contains moisture. Useful for carrying saucy meals or drinks without worrying about leaks. - Durable, easy-to-clean exterior: Made from waterproof Oxford fabric that resists stains and wipes clean quickly for everyday use and long-lasting appearance. - Large, practical capacity: Room for lunch boxes, prepared meals, bottles and snacks — keeps items separated and accessible for workdays, school or short trips. - Four-layer thermal construction: Reinforced 4-layer insulation helps keep contents cool for up to 6 hours and warm for up to 4 hours. Performance improves when used with reusable ice packs. - Simple maintenance and everyday use: Smooth interior and durable exterior make cleanup fast; lightweight construction reduces carrying strain. Typical uses - Commuting or office lunches: Pack a full meal with a drink and snacks, fold flat after use and stow in your bag until the next day. - School or daycare: Fits standard lunchboxes and snacks, protects against leaks and stains, and keeps food at a stable temperature for several hours. - Short trips and picnics: Use with a small ice pack to extend cooling on warm days; folds down for packing when not in use. Key attributes - Function: insulated lunch storage that folds flat for travel and storage - Materials: waterproof Oxford exterior, leakproof aluminum foil interior - Performance: up to 6 hours cooling, up to 4 hours warming (best with ice packs) - Capacity: roomy enough for lunchboxes, meals, drinks and snacks - Portability: lightweight and compact when folded What this solves - Saves space when packing or storing a lunch bag - Reduces risk of spills and stains in bags - Keeps meals organized and at a usable temperature during the day No extra features are claimed beyond the listed materials and thermal performance.