The need for daily use in shopping or any outdoor activity use. Expandable Foldable Wheeled Shopping Trolley Bags are easy to carry anytime and anywhere! Reusable Expandable Collapsible Collapsible Wheeled Grocery Shopping Trolley Bags with two wheels on the bottom and can be easily changed into a handbag or shoulder bag. Use it as a Shopping Cart, you can free your hand power, go shopping easily. It is made of nylon design outside and waterproof material inside. Back zipper pocket can store cell phone or wallet etc. can hold. Washable reusable product bags recommended for hand washing are easy to clean. OUR GUARANTEE We are confident that we offer some of the best products on the market. Therefore, we provide a 30-day guarantee. We will make every effort to ensure that you are completely satisfied with your purchase. Online shopping can seem daunting. We want you to know that there is absolutely zero risk of purchasing something. We won't make it difficult if you don't love it. We offer email and ticket support 24 hours a day, 7 days a week. If you require assistance, please contact us. Please contact customer service if you have any problems with your purchase.