Expands up to 3 feet long and features multiple compartments to store car tools, equipment, groceries and grocery bags, emergency tools, cleaning supplies, household belongings, and more. Made from Oxford polyester with reinforced stitching for long life under repeated use; waterproof trunk organizer with heavy duty construction. Universal fit for all vehicles including cars, SUVs, trucks, and minivans; ideal for carrying and organizing groceries, toys, sporting equipment, and tools in the trunk, and also serves as a storage basket for household items at home. Adjustable compartments via sturdy side buckles to storage; can fold into a front storage box mode. When not in use, it folds to the size of a laptop bag for easy storage and portability. Use scenarios: Family travel and road trips: keep groceries, snacks, toys, and sports gear organized in clearly separated sections for quick access. Daily errands and work: transport and organize groceries, shopping bags, tools, and equipment in the trunk for easy unloading and retrieval. Home organization: use as a portable storage basket in garage or closet; collapse for easy transport to a vehicle when needed.