Large Capacity & Easy to Store:Just take it for your airline trips as it obeys the spirit of airline personal item size. Perfect for easy storing in any size yoga locker, and taking with you as an extra bag.Easy Transport :A back strap allows bag to slide over the tote bag upright handle tube for easy transport. Fold away into small Sandwich Size for storage---no extra fees, and unzip it when you reach your destination. Avoid overweight charges, simply unfold from your tote bag and use it as a carry on for your excess baggage.Versatile Sports with Removable Shoulder Strap: You can easily convert this sports bag into a mini shoulder bag/crossbody bag with the removable shoulder strap. With a front and back zipper pocket, as well as mesh pockets on sides, you can use them to keys, cards, wallet, drink bottles, umbrella, and other items.We stand behind our customers all the time to ensure your total satisfaction.Size:30*30*2CM;Color:green