GoRoll Versa in Green Foam Roller for Athletes with Waterproof, Lockable Center and a Carry Strap that Doubles as a Stretching Aid! VERSA: The GoRoll Versa is an 18" x 6.5" black and grey foam roller with green accents. Lightweight and multi-functional, it's the perfect solution for athletes on the go! FORM MEETS FUNCTION: The GoRoll is the only portable, waterproof and lockable foam roller on the market. MULTI-FUNCTIONAL: Doubles as a gym-bag to carry and secure your personal belongings, and the carry-strap is also a stretching tool. FLEXIBLE: The lockable lid fastens to the bottom of the GoRoll, keeping the lid safe and secure and allowing for storage of bigger items such as a yoga mat or slack-lining ropes. KEEPS YOU PERFORMING: Foam rolling after a work-out helps muscles recover and improves flexibility.