BUILT NY Bike Messenger Neoprene Lunch Bag, Black EXTRA ROOMY LUNCH BAG: Extra roomy lunch bag with adjustable bicycle attachment - carry your lunch on the go. INSULATE CONTENTS UP TO 4 HOURS: This lunch bag is made from neoprene (wetsuit material) and is perfect for transporting food and beverages. MULTIPLE STORAGE POCKETS: Features front pocket to hold cellphone or keys, front flap that folds over pocket and secure internal zip closure to keep food insulated. SAFE MATERIALS TO TRANSPORT FOOD: This transport bag is made from materials that are safe to transport food in. TWO OPTIONS FOR CARRYING: Includes two options for carrying: quick grab handle or long crossbody strap featuring pull ring for quick length adjustment.