Manera 747 Wheels Surfboard Travel Bag The 747 wheels is the go-to bag for surf riders that want high protection. It is built with soft wheels which make it very convenient to carry around, it has an 8mm high protective foam to unsure your gear is safe. It features high quality polyester. Polyester 600D - Our bags are built in premium Polyester 600D, this is a choc, tearing, UV and water resistant material. YKK zippers - We use heavy-duty 8mm YKK zippers to avoids any crack, corrosion, and allow a fluid run every time you open/close the bag. Thick Foam - WHEELS versions are padded with a thick 8mm foam that guarantees the best protection. Swift wheels - We use high quality wheels that are durable, comfortable & not too noisy.