1.PRODUCT SIZE: This Marble Texture Drawstring Backpack measures 14x16.9 inch,with Double-sided printed graphic，which is big enough for carrying a variety of items such as gym clothing, shoes, sporting gear, daily supplies, etc, optimal for any indoor or outdoor activities. 2.PRODUCT MATERIAL: This Waterproof gym sports backpack is made of high quality polyester for sturdiness and durability. Lightweight, convenient, easy and comfortable and perfect for travelling, especially for men and women who are tired from work and want to go out for travel, sports or camping. 3.ADJUSTABLE DESIGN: This cloth bags with drawstrings comes with an adjustable drawstring so you can adjust it to the perfect length for your comfort and the sturdy, thick straps take a load off your shoulders. 4.MULTIFUNCTIONAL USE: This gym sack drawstring bag can be used as gym sports string bag, work book bag, durable travel backpack bag, dirty laundry bag, or goodie bags, holding sweets or tiny toys as a festival gift, enough to meet your daily needs, easy to carry and easy to use. 5.PERFECT GIFT: It is ideal for shopping, travel, sports, yoga, swimming, birthday gifts or holiday gifts. It can be given as a Mother's Day gift, Father's Day gift, Halloween gift, Christmas gift, New Year's gift, you can give it to your dad, mom, siblings, loved ones, friends, colleagues, etc. Do you need drawstring bag to pack clothes and footwear for a trip? Need drawstring backpack bags to pack clothes for sports and fitness? Can't find the right drawstring gift bags for wrapping presents or sweets? Don't have a backpack bags for your books, mobile phone, umbrella or water bottle for work? this gym sack drawstring bag is perfect for the gym, university, work or travel. You can use this gym drawstring bag to store your trainers or to hold your sportswear such as shirts, trousers or other sportswear. You can even put your gadgets, paperwork and other stuff. Durable, lightweight and convenient for all your everyday needs such asoffice, beach, holiday, yoga, swimming, cycling, hiking, summer camps, outdoor hiking and gym can all benefit from these drawstring sport bag. So take it home and make life more colourful